diff --git a/src/postorius/forms.py b/src/postorius/forms.py
index 708165e..cf092c3 100644
--- a/src/postorius/forms.py
+++ b/src/postorius/forms.py
@@ -210,24 +210,78 @@
             'invalid': _('Please enter a valid email address.')})
 
 
-class ArchivePolicySettingsForm(forms.Form):
+class ListSettingsForm(forms.Form):
+    """
+    Base class for list settings forms.
+    """
+    mlist_properties = []
+
+    def __init__(self, *args, **kwargs):
+        self._mlist = kwargs.pop('mlist')
+        super(ListSettingsForm, self).__init__(*args, **kwargs)
+
+
+SUBSCRIPTION_POLICY_CHOICES = (
+    ('', _('Please Choose')),
+    ('open', _('Open')),
+    ('confirm', _('Confirm')),
+    ('moderate', _('Moderate')),
+    ('confirm_then_moderate', _('Confirm, then moderate')),
+)
+
+
+class ListSubscriptionPolicyForm(ListSettingsForm):
+    """
+    List subscription policy settings.
+    """
+    subscription_policy = forms.ChoiceField(
+        label=_('Subscription Policy'),
+        choices=SUBSCRIPTION_POLICY_CHOICES,
+        help_text=_('Set the subscription policy.'))
+
+
+class ArchiveSettingsForm(ListSettingsForm):
     """
     Set the general archive policy.
     """
+    mlist_properties = ['archivers']
+
     archive_policy_choices = (
-        ("public", _("Public Archives")),
-        ("private", _("Private Archives")),
+        ("public", _("Public archives")),
+        ("private", _("Private archives")),
         ("never", _("Do not archive this list")),
     )
+
     archive_policy = forms.ChoiceField(
         choices=archive_policy_choices,
         widget=forms.RadioSelect,
-        label=_('Archive Policy'),
+        label=_('Archive policy'),
         help_text=_('Policy for archiving messages for this list'),
     )
 
+    archivers = forms.MultipleChoiceField(
+        widget=forms.CheckboxSelectMultiple,
+        label=_('Active archivers'),
+        required=False) # May be empty if no archivers are desired.
 
-class MessageAcceptanceForm(forms.Form):
+    def __init__(self, *args, **kwargs):
+        super(ArchiveSettingsForm, self).__init__(*args, **kwargs)
+        self.fields['archivers'].choices = sorted(
+            [(key, key) for key in sorted(self._mlist.archivers.keys())])
+        if self.initial:
+            self.initial['archivers'] = [
+                key for key in sorted(self._mlist.archivers.keys())
+                if self._mlist.archivers[key] is True]
+
+    def clean_archivers(self):
+        result = {}
+        for archiver, ignore_ in self.fields['archivers'].choices:
+            result[archiver] = archiver in self.cleaned_data['archivers']
+        self.cleaned_data['archivers'] = result
+        return result
+
+
+class MessageAcceptanceForm(ListSettingsForm):
     """
     List messages acceptance settings.
     """
@@ -286,7 +340,7 @@
             'If no match is found, then this action is taken.'))
 
 
-class DigestSettingsForm(forms.Form):
+class DigestSettingsForm(ListSettingsForm):
     """
     List digest settings.
     """
@@ -295,7 +349,7 @@
         help_text=_('How big in Kb should a digest be before it gets sent out?'))
 
 
-class AlterMessagesForm(forms.Form):
+class AlterMessagesForm(ListSettingsForm):
     """
     Alter messages list settings.
     """
@@ -422,7 +476,7 @@
         help_text=_('Type of pipeline you want to use for this mailing list'))
 
 
-class ListAutomaticResponsesForm(forms.Form):
+class ListAutomaticResponsesForm(ListSettingsForm):
     """
     List settings for automatic responses.
     """
@@ -508,7 +562,7 @@
         help_text=_('Should administrator get notices of subscribes and unsubscribes?'))
 
 
-class ListIdentityForm(forms.Form):
+class ListIdentityForm(ListSettingsForm):
     """
     List identity settings.
     """
@@ -546,25 +600,6 @@
     )
 
 
-SUBSCRIPTION_POLICY_CHOICES = (
-    ('', _('Please Choose')),
-    ('open', _('Open')),
-    ('confirm', _('Confirm')),
-    ('moderate', _('Moderate')),
-    ('confirm_then_moderate', _('Confirm, then moderate')),
-)
-
-
-class ListSubscriptionPolicyForm(forms.Form):
-    """
-    List subscription policy settings.
-    """
-    subscription_policy = forms.ChoiceField(
-        label=_('Subscription Policy'),
-        choices=SUBSCRIPTION_POLICY_CHOICES,
-        help_text=_('Set the subscription policy.'))
-
-
 class ListArchiverForm(forms.Form):
     """
     Select archivers for a list.
@@ -629,6 +664,18 @@
         layout = [["Mass Removal", "emails"]]
 
 
+class ListAddBanForm(forms.Form):
+    """Ban an email address for a list."""
+    email = forms.CharField(
+        label=_('Add ban'),
+        help_text=_(
+            'You can ban a single email address or use a regular expression '
+            'to match similar email addresses.'),
+        error_messages={
+            'required': _('Please enter an email adddress.'),
+            'invalid': _('Please enter a valid email adddress.')})
+
+
 class UserPreferences(FieldsetForm):
 
     """
diff --git a/src/postorius/static/postorius/css/style.css b/src/postorius/static/postorius/css/style.css
index d902126..894097c 100644
--- a/src/postorius/static/postorius/css/style.css
+++ b/src/postorius/static/postorius/css/style.css
@@ -24,3 +24,10 @@
 .margin-bottom {
     margin-bottom: 1em;
 }
+
+form.bans-add-form {
+    margin-bottom: 2.5em;
+}
+table.bans-current {
+    width: auto;
+}
diff --git a/src/postorius/templates/postorius/lib/form-horizontal.html b/src/postorius/templates/postorius/lib/form-horizontal.html
index 06fe277..0e325cd 100644
--- a/src/postorius/templates/postorius/lib/form-horizontal.html
+++ b/src/postorius/templates/postorius/lib/form-horizontal.html
@@ -24,6 +24,14 @@
                         {{ choice.choice_label }}
                     </label>
                 {% endfor %}
+            {% elif field|fieldtype == 'CheckboxSelectMultiple' %}
+                {% for choice in field %}
+                    <div class="checkbox">
+                        <label>
+                            {{ choice }} {{ choice.label }}
+                        </label>
+                    </div>
+                {% endfor %}
             {% else %}
                 {{ field|add_form_control }}
             {% endif %}
diff --git a/src/postorius/templates/postorius/lists/bans.html b/src/postorius/templates/postorius/lists/bans.html
new file mode 100644
index 0000000..9d57940
--- /dev/null
+++ b/src/postorius/templates/postorius/lists/bans.html
@@ -0,0 +1,64 @@
+{% extends postorius_base_template %}
+{% load i18n %}
+{% load bootstrap_tags %}
+{% load nav_helpers %}
+
+{% block subtitle %}
+{% trans 'Banned addresses' %} | {{ list.fqdn_listname }}
+{% endblock %}
+
+{% block main %}
+
+    {% list_nav 'list_bans' 'Banned addresses' %}
+
+    <!-- Add ban -->
+    <form action="{% url 'list_bans' list.list_id %}" method="POST" class="form-inline bans-add-form">
+        {% csrf_token %}
+        <div class="form-group {% if addban_form.email.errors %}has-error{% endif %}">
+            {% if addban_form.email.errors %}
+                <div class="alert alert-danger">{{ addban_form.email.errors }}</div>
+            {% endif %}
+            {{ addban_form.email.label_tag }}
+            {{ addban_form.email|add_form_control }}
+        </div>
+        <div class="form-group">
+            <button class="btn btn-primary" type="submit" name="add">{% trans 'Ban email' %}</button>
+        </div>
+        <p id="help-{{ addban_form.email.id_for_label }}" class="help-block">
+            {{ addban_form.email.help_text }}
+        </p>
+    </form>
+
+    <!-- Unban -->
+    <h4>{% trans 'Currently banned addresses' %}</h4>
+
+    {% with list_bans=list.bans %}
+
+    {% if list_bans|length > 0 %}
+    <table class="table bans-current">
+        <tbody>
+            {% for ban in list.bans %}
+            <tr>
+                <td>{{ ban.email }}</td>
+                <td>
+                <form action="{% url 'list_bans' list.list_id %}" method="POST">
+                    {% csrf_token %}
+                    <input type="hidden" name="email" value="{{ ban.email }}" />
+                    <button class="btn btn-danger btn-xs" type="submit" name="del"
+                            title="{% trans 'Un-ban this address' %}">
+                        <span class="glyphicon glyphicon-remove" aria-hidden="true"></span>
+                    </button>
+                </form>
+                </td>
+            </tr>
+            {% endfor %}
+        </tbody>
+    </table>
+    {% else %}
+    <p>{% trans 'No addresses are currently banned.' %}</p>
+    {% endif %}
+
+    {% endwith %}
+
+{% endblock %}
+
diff --git a/src/postorius/templates/postorius/menu/list_nav.html b/src/postorius/templates/postorius/menu/list_nav.html
index 4349819..53f82e0 100644
--- a/src/postorius/templates/postorius/menu/list_nav.html
+++ b/src/postorius/templates/postorius/menu/list_nav.html
@@ -23,7 +23,7 @@
         <li role="presentation" class="{% nav_active_class current 'list_settings' %}"><a href="{% url 'list_settings' list.list_id %}">{% trans 'Settings' %}</a></li>
         <li role="presentation" class="{% nav_active_class current 'mass_subscribe' %}"><a href="{% url 'mass_subscribe' list.list_id %}">{% trans 'Mass subscribe' %}</a></li>
         <li role="presentation" class="{% nav_active_class current 'mass_removal' %}"><a href="{% url 'mass_removal' list.list_id %}">{% trans 'Mass removal' %}</a></li>
-        <li class="{% nav_active_class current 'list_archival_options' %}"><a href="{% url 'list_archival_options' list.list_id %}">{% trans 'Archivers' %}</a></li>
+        <li role="presentation" class="{% nav_active_class current 'list_bans' %}"><a href="{% url 'list_bans' list.list_id %}">{% trans 'Banned addresses' %}</a></li>
         <li role="presentation" class="{% nav_active_class current 'list_delete' %}"><a href="{% url 'list_delete' list.list_id %}">{% trans 'Delete list' %}</a></li>
     {% endif %}
 </ul>
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/archival_options.yaml b/src/postorius/tests/fixtures/vcr_cassettes/archival_options.yaml
deleted file mode 100644
index 4194c79..0000000
--- a/src/postorius/tests/fixtures/vcr_cassettes/archival_options.yaml
+++ /dev/null
@@ -1,110 +0,0 @@
-interactions:
-- request:
-    body: mail_host=example.com
-    headers:
-      accept-encoding: ['gzip, deflate']
-      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
-    method: !!python/unicode POST
-    uri: http://localhost:9001/3.0/domains
-  response:
-    body: {string: !!python/unicode ''}
-    headers:
-      content-length: ['0']
-      location: ['http://localhost:9001/3.0/domains/example.com']
-    status: {code: 201, message: Created}
-- request:
-    body: null
-    headers:
-      accept-encoding: ['gzip, deflate']
-    method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/domains/example.com
-  response:
-    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
-        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
-        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
-        "url_host": "example.com"}'}
-    headers:
-      content-length: ['233']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-- request:
-    body: fqdn_listname=test_list%40example.com
-    headers:
-      accept-encoding: ['gzip, deflate']
-      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
-    method: !!python/unicode POST
-    uri: http://localhost:9001/3.0/lists
-  response:
-    body: {string: !!python/unicode ''}
-    headers:
-      content-length: ['0']
-      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
-    status: {code: 201, message: Created}
-- request:
-    body: null
-    headers:
-      accept-encoding: ['gzip, deflate']
-    method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/lists/test_list.example.com
-  response:
-    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
-        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
-        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
-        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
-        "volume": 1}'}
-    headers:
-      content-length: ['324']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-- request:
-    body: null
-    headers:
-      accept-encoding: ['gzip, deflate']
-    method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/lists/test_list.example.com/archivers
-  response:
-    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
-        "mail-archive": true, "mhonarc": true, "prototype": true}'}
-    headers:
-      content-length: ['119']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-- request:
-    body: null
-    headers:
-      accept-encoding: ['gzip, deflate']
-    method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/lists/test_list.example.com
-  response:
-    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
-        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
-        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
-        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
-        "volume": 1}'}
-    headers:
-      content-length: ['324']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-- request:
-    body: null
-    headers:
-      accept-encoding: ['gzip, deflate']
-    method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/lists/test_list@example.com
-  response:
-    body: {string: !!python/unicode ''}
-    headers:
-      content-length: ['0']
-    status: {code: 204, message: No Content}
-- request:
-    body: null
-    headers:
-      accept-encoding: ['gzip, deflate']
-    method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/domains/example.com
-  response:
-    body: {string: !!python/unicode ''}
-    headers:
-      content-length: ['0']
-    status: {code: 204, message: No Content}
-version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_bans.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_bans.yaml
new file mode 100644
index 0000000..79ae65b
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_bans.yaml
@@ -0,0 +1,745 @@
+interactions:
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=test_list%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test_user@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_bans_add_ban.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_add_ban.yaml
new file mode 100644
index 0000000..490e718
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_add_ban.yaml
@@ -0,0 +1,109 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: email=banned%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned@example.com",
+        "http_etag": "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}],
+        "http_etag": "\"3f2107d752512a58b966f626957a8a21f2280abd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['327']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned@example.com",
+        "http_etag": "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}],
+        "http_etag": "\"3f2107d752512a58b966f626957a8a21f2280abd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['327']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com
+  response:
+    body: {string: !!python/unicode '{"email": "banned@example.com", "http_etag":
+        "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}'}
+    headers:
+      content-length: ['222']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_bans_add_duplicate.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_add_duplicate.yaml
new file mode 100644
index 0000000..e35b4d9
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_add_duplicate.yaml
@@ -0,0 +1,122 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: email=banned%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com
+  response:
+    body: {string: !!python/unicode '{"email": "banned@example.com", "http_etag":
+        "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}'}
+    headers:
+      content-length: ['222']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: email=banned%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode Address is already banned}
+    headers:
+      content-length: ['25']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 400, message: Bad Request}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned@example.com",
+        "http_etag": "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}],
+        "http_etag": "\"3f2107d752512a58b966f626957a8a21f2280abd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['327']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned@example.com",
+        "http_etag": "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}],
+        "http_etag": "\"3f2107d752512a58b966f626957a8a21f2280abd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['327']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_bans_del_ban.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_del_ban.yaml
new file mode 100644
index 0000000..81c50b9
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_del_ban.yaml
@@ -0,0 +1,129 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: email=banned%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com
+  response:
+    body: {string: !!python/unicode '{"email": "banned@example.com", "http_etag":
+        "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}'}
+    headers:
+      content-length: ['222']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned@example.com",
+        "http_etag": "\"f97c7e71d9d67fe90f1f8d98429c3fa6a5c76f3d\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com"}],
+        "http_etag": "\"3f2107d752512a58b966f626957a8a21f2280abd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['327']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com
+  response:
+    body: {string: !!python/unicode 'Email is not banned: banned@example.com'}
+    headers:
+      content-length: ['39']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_bans_del_unknown_ban.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_del_unknown_ban.yaml
new file mode 100644
index 0000000..a663f84
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_del_unknown_ban.yaml
@@ -0,0 +1,88 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans/banned@example.com
+  response:
+    body: {string: !!python/unicode 'Email is not banned: banned@example.com'}
+    headers:
+      content-length: ['39']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
+    headers:
+      content-length: ['90']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_bans_delete_forms.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_delete_forms.yaml
new file mode 100644
index 0000000..dc90b28
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_bans_delete_forms.yaml
@@ -0,0 +1,215 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: email=banned1%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned1@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned2%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned2@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned3%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned3@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned4%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned4@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned5%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned5@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned6%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned6@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned7%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned7@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned8%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned8@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: email=banned9%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/test_list.example.com/bans/banned9@example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Test_list", "fqdn_listname":
+        "test_list@example.com", "http_etag": "\"3f02dac6cf71a3be179af5064b09ce668186e785\"",
+        "list_id": "test_list.example.com", "list_name": "test_list", "mail_host":
+        "example.com", "member_count": 0, "self_link": "http://localhost:9001/3.0/lists/test_list.example.com",
+        "volume": 1}'}
+    headers:
+      content-length: ['324']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned1@example.com",
+        "http_etag": "\"31fd4b12c69f84bd2bda2111c15b15eced1f890f\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned1@example.com"},
+        {"email": "banned2@example.com", "http_etag": "\"ba6d0d5c1d9a927137dcb6b29d74ab571449be86\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned2@example.com"},
+        {"email": "banned3@example.com", "http_etag": "\"c659ef9d7966a17bd73be06cec34fe7eedffe518\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned3@example.com"},
+        {"email": "banned4@example.com", "http_etag": "\"f7f52a9b77481b0221e185b2ad1ac0e92be1df5e\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned4@example.com"},
+        {"email": "banned5@example.com", "http_etag": "\"e8c1f85a8852257519387b125c10b195a02b37fd\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned5@example.com"},
+        {"email": "banned6@example.com", "http_etag": "\"f4d4a3159b921ecc7fcb0ac4736ab592d66ac85f\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned6@example.com"},
+        {"email": "banned7@example.com", "http_etag": "\"24739d710562601a44c0c7ef70f18c473d099a9e\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned7@example.com"},
+        {"email": "banned8@example.com", "http_etag": "\"aa77f6b65a38219393dbdf81fff7ce94e67ea4bb\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned8@example.com"},
+        {"email": "banned9@example.com", "http_etag": "\"51bbc9a5717cac6db2d258e677e8fcaeb0863355\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned9@example.com"}],
+        "http_etag": "\"e4ba18e67f3919a7a8d4fa7ed61bf1432bae9f12\"", "start": 0, "total_size":
+        9}'}
+    headers:
+      content-length: ['2137']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/test_list.example.com/bans
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "banned1@example.com",
+        "http_etag": "\"31fd4b12c69f84bd2bda2111c15b15eced1f890f\"", "list_id": "test_list.example.com",
+        "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned1@example.com"},
+        {"email": "banned2@example.com", "http_etag": "\"ba6d0d5c1d9a927137dcb6b29d74ab571449be86\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned2@example.com"},
+        {"email": "banned3@example.com", "http_etag": "\"c659ef9d7966a17bd73be06cec34fe7eedffe518\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned3@example.com"},
+        {"email": "banned4@example.com", "http_etag": "\"f7f52a9b77481b0221e185b2ad1ac0e92be1df5e\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned4@example.com"},
+        {"email": "banned5@example.com", "http_etag": "\"e8c1f85a8852257519387b125c10b195a02b37fd\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned5@example.com"},
+        {"email": "banned6@example.com", "http_etag": "\"f4d4a3159b921ecc7fcb0ac4736ab592d66ac85f\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned6@example.com"},
+        {"email": "banned7@example.com", "http_etag": "\"24739d710562601a44c0c7ef70f18c473d099a9e\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned7@example.com"},
+        {"email": "banned8@example.com", "http_etag": "\"aa77f6b65a38219393dbdf81fff7ce94e67ea4bb\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned8@example.com"},
+        {"email": "banned9@example.com", "http_etag": "\"51bbc9a5717cac6db2d258e677e8fcaeb0863355\"",
+        "list_id": "test_list.example.com", "self_link": "http://localhost:9001/3.0/lists/test_list.example.com/bans/banned9@example.com"}],
+        "http_etag": "\"e4ba18e67f3919a7a8d4fa7ed61bf1432bae9f12\"", "start": 0, "total_size":
+        9}'}
+    headers:
+      content-length: ['2137']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_settings.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_settings.yaml
new file mode 100644
index 0000000..3ce001e
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_settings.yaml
@@ -0,0 +1,730 @@
+interactions:
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/19']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/20']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/21']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/22']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/23']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/24']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/25']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/26']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/27']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/28']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/29']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/30']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: mail_host=example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/domains
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode '{"base_url": "http://example.com", "description":
+        null, "http_etag": "\"e736411818ff1815ca83575e0958c38c5188f0a4\"", "mail_host":
+        "example.com", "self_link": "http://localhost:9001/3.0/domains/example.com",
+        "url_host": "example.com"}'}
+    headers:
+      content-length: ['233']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: fqdn_listname=foo%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/lists
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/lists/foo.example.com']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: list_id=foo.example.com&role=owner&subscriber=owner%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/31']
+    status: {code: 201, message: Created}
+- request:
+    body: list_id=foo.example.com&role=moderator&subscriber=moderator%40example.com
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode POST
+    uri: http://localhost:9001/3.0/members
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/members/32']
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode DELETE
+    uri: http://localhost:9001/3.0/domains/example.com
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_settings_access.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_settings_access.yaml
new file mode 100644
index 0000000..71a7ed1
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_settings_access.yaml
@@ -0,0 +1,2351 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/moderator@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"b774d488fd2356b7bedf0e6fa4a26dc70dc2b02b\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/6", "user_id": 6}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/6/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
+        "http_etag": "\"ec747dd7d53c1dc2e3dac5df82b3757518dc89d1\"", "original_email":
+        "moderator@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"e912c0fa7b456f2f4b6f1841ae6d573072b49f2b\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['402']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"7475d59e1a201b0c92551aadc19aaaa1952913d9\"",
+        "list_id": "foo.example.com", "member_id": 23, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/23", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"1403da4d95eec57c44321f78ede63f6a84f000e6\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"d64e6bd778895be843b027369ea2e136c531405c\"", "list_id": "foo.example.com",
+        "member_id": 24, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/24", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"d692c8279608f1fa3cfd599f8e4edd2b0273b9b4\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/owner@example.com
+  response:
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"637c12d15eb0203c9ffac9ea2d5ac8605d18e38d\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/5", "user_id": 5}'}
+    headers:
+      content-length: ['188']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/5/addresses
+  response:
+    body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
+        "\"d69637140095e2552943e259d5cfb5258b3acafa\"", "original_email": "owner@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "user": "http://localhost:9001/3.0/users/5"}], "http_etag": "\"abd6991d7cfc1ad5563ad5020a42c2ec5b88538a\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['390']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"ff499aee6387f8f68cdb6fc128c05161cf91c779\"",
+        "list_id": "foo.example.com", "member_id": 25, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/25", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"e6b092080585d17443e6e9374b9ee4a87b99167c\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"89c7506785c867882992ffe6b7d714c495b3a087\"", "list_id": "foo.example.com",
+        "member_id": 26, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/26", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"940c6aa66cb06aafe52ca9ca3afe27bd7d59651d\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/users/test@example.com
+  response:
+    body: {string: !!python/unicode 404 Not Found}
+    headers:
+      content-length: ['13']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 404, message: Not Found}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/owner@example.com",
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"13ccfad9eeabb2db9df09d3647021a06105e8609\"",
+        "list_id": "foo.example.com", "member_id": 29, "moderation_action": "accept",
+        "role": "owner", "self_link": "http://localhost:9001/3.0/members/29", "user":
+        "http://localhost:9001/3.0/users/5"}], "http_etag": "\"da840766646cf79629b20241a5b240c7571178b7\"",
+        "start": 0, "total_size": 1}'}
+    headers:
+      content-length: ['485']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+  response:
+    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/moderator@example.com",
+        "delivery_mode": "regular", "email": "moderator@example.com", "http_etag":
+        "\"67c7c01b2bd6c1a21b1107c329f2ba1805564161\"", "list_id": "foo.example.com",
+        "member_id": 30, "moderation_action": "accept", "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/30", "user": "http://localhost:9001/3.0/users/6"}],
+        "http_etag": "\"91147190c5181951a10297e24a397b2781048dbd\"", "start": 0, "total_size":
+        1}'}
+    headers:
+      content-length: ['497']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_settings_archivers.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_settings_archivers.yaml
new file mode 100644
index 0000000..72e20c6
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_settings_archivers.yaml
@@ -0,0 +1,264 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: mail-archive=False&mhonarc=False
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode PATCH
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: !!python/unicode 
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode PATCH
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: !!python/unicode 
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode PATCH
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"f8ecaeeadc4cf5d8900d7c7ed3990e675116ad31\"",
+        "mail-archive": false, "mhonarc": false, "prototype": true}'}
+    headers:
+      content-length: ['121']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_settings_archiving.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_settings_archiving.yaml
new file mode 100644
index 0000000..0ea6e2e
--- /dev/null
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_settings_archiving.yaml
@@ -0,0 +1,302 @@
+interactions:
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "public", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"4d90227445fe59860c01275cf1b0633c27f87673\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1703']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode '{"http_etag": "\"3dbbbaad592a043938314db0e5249a1ca71d0dc6\"",
+        "mail-archive": true, "mhonarc": true, "prototype": true}'}
+    headers:
+      content-length: ['119']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: mail-archive=False&mhonarc=False&prototype=False
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode PATCH
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: !!python/unicode 
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode PATCH
+    uri: http://localhost:9001/3.0/lists/foo.example.com/archivers
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: archive_policy=private
+    headers:
+      accept-encoding: ['gzip, deflate']
+      !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
+    method: !!python/unicode PATCH
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      content-length: ['0']
+    status: {code: 204, message: No Content}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo.example.com
+  response:
+    body: {string: !!python/unicode '{"display_name": "Foo", "fqdn_listname": "foo@example.com",
+        "http_etag": "\"698a819bbb6b902096a8c5543cc7fac2328960d5\"", "list_id": "foo.example.com",
+        "list_name": "foo", "mail_host": "example.com", "member_count": 0, "self_link":
+        "http://localhost:9001/3.0/lists/foo.example.com", "volume": 1}'}
+    headers:
+      content-length: ['294']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      accept-encoding: ['gzip, deflate']
+    method: !!python/unicode GET
+    uri: http://localhost:9001/3.0/lists/foo@example.com/config
+  response:
+    body: {string: !!python/unicode '{"acceptable_aliases": [], "admin_immed_notify":
+        true, "admin_notify_mchanges": false, "administrivia": true, "advertised":
+        true, "allow_list_posts": true, "anonymous_list": false, "archive_policy":
+        "private", "autorespond_owner": "none", "autorespond_postings": "none", "autorespond_requests":
+        "none", "autoresponse_grace_period": "90d", "autoresponse_owner_text": "",
+        "autoresponse_postings_text": "", "autoresponse_request_text": "", "bounces_address":
+        "foo-bounces@example.com", "collapse_alternatives": true, "convert_html_to_plaintext":
+        false, "created_at": "2005-08-01T07:49:23", "default_member_action": "defer",
+        "default_nonmember_action": "hold", "description": "", "digest_last_sent_at":
+        null, "digest_send_periodic": true, "digest_size_threshold": 30.0, "digest_volume_frequency":
+        "monthly", "digests_enabled": true, "display_name": "Foo", "filter_content":
+        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
+        "http_etag": "\"ee2b013f388534986873dd50897c63326f8fc57d\"", "include_rfc2369_headers":
+        true, "join_address": "foo-join@example.com", "last_post_at": null, "leave_address":
+        "foo-leave@example.com", "list_name": "foo", "mail_host": "example.com", "next_digest_number":
+        1, "no_reply_address": "noreply@example.com", "owner_address": "foo-owner@example.com",
+        "post_id": 1, "posting_address": "foo@example.com", "posting_pipeline": "default-posting-pipeline",
+        "reply_goes_to_list": "no_munging", "reply_to_address": "", "request_address":
+        "foo-request@example.com", "scheme": "http", "send_welcome_message": true,
+        "subject_prefix": "[Foo] ", "subscription_policy": "confirm", "volume": 1,
+        "web_host": "example.com", "welcome_message_uri": "mailman:///welcome.txt"}'}
+    headers:
+      content-length: ['1704']
+      content-type: [application/json; charset=utf-8]
+    status: {code: 200, message: OK}
+version: 1
diff --git a/src/postorius/tests/mailman_api_tests/test_archival_options.py b/src/postorius/tests/mailman_api_tests/test_archival_options.py
deleted file mode 100644
index f368d82..0000000
--- a/src/postorius/tests/mailman_api_tests/test_archival_options.py
+++ /dev/null
@@ -1,163 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (C) 2012-2015 by the Free Software Foundation, Inc.
-#
-# This file is part of Postorius.
-#
-# Postorius is free software: you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free
-# Software Foundation, either version 3 of the License, or (at your option)
-# any later version.
-# Postorius is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License along with
-# Postorius.  If not, see <http://www.gnu.org/licenses/>.
-"""Tests for Archival Options"""
-
-
-from __future__ import (
-    absolute_import, division, print_function, unicode_literals)
-
-__metaclass__ = type
-
-
-import mock
-import logging
-
-from django.contrib.auth.models import User
-from django.core.urlresolvers import reverse
-from django.test import Client, RequestFactory, TestCase
-try:
-    from urllib2 import HTTPError
-except ImportError:
-    from urllib.error import HTTPError
-
-from postorius.forms import ListArchiverForm
-from postorius.tests import MM_VCR
-from postorius.utils import get_client
-from postorius.views.list import _add_archival_messages
-
-
-logger = logging.getLogger(__name__)
-vcr_log = logging.getLogger('vcr')
-vcr_log.setLevel(logging.WARNING)
-
-
-class ArchivalOptionsAccessTest(TestCase):
-
-    @MM_VCR.use_cassette('archival_options.yaml')
-    def setUp(self):
-        # Create domain `example.com` in Mailman
-        example_com = get_client().create_domain('example.com')
-        self.m_list = example_com.create_list('test_list')
-        self.test_user = User.objects.create_user(
-            'test_user', 'test_user@example.com', 'pwd')
-        self.test_superuser = User.objects.create_superuser(
-            'test_superuser', 'test_superuser@example.com', 'pwd')
-
-    @MM_VCR.use_cassette('archival_options.yaml')
-    def tearDown(self):
-        self.test_user.delete()
-        self.test_superuser.delete()
-        self.m_list.delete()
-        get_client().delete_domain('example.com')
-
-    @MM_VCR.use_cassette('archival_options.yaml')
-    def test_no_access_for_unauthenticated_user(self):
-        response = self.client.get(reverse('list_archival_options',
-                                   args=('test_list.example.com', )))
-        self.assertEqual(response.status_code, 403)
-
-    @MM_VCR.use_cassette('archival_options.yaml')
-    def test_no_access_for_unauthenticated_user(self):
-        self.client.login(username=self.test_superuser.username,
-                          password='pwd')
-        response = self.client.get(reverse('list_archival_options',
-                                   args=('test_list.example.com', )))
-        self.assertEqual(response.status_code, 200)
-
-
-class ArchivalOptions(TestCase):
-
-    @MM_VCR.use_cassette('test_list_archival_options.yaml')
-    def setUp(self):
-        # Create domain `example.com` in Mailman.
-        example_com = get_client().create_domain('example.com')
-        self.m_list = example_com.create_list('test_list')
-        self.test_user = User.objects.create_user(
-            'test_user', 'test_user@example.com', 'pwd')
-        self.test_superuser = User.objects.create_superuser(
-            'test_superuser', 'test_superuser@example.com', 'pwd')
-        self.client.login(username=self.test_superuser.username,
-                          password='pwd')
-
-    @MM_VCR.use_cassette('test_list_archival_options.yaml')
-    def tearDown(self):
-        self.test_user.delete()
-        self.test_superuser.delete()
-        self.m_list.delete()
-        get_client().delete_domain('example.com')
-
-    @MM_VCR.use_cassette('test_list_archival_options.yaml')
-    def test_context_contains_list_archivers(self):
-        response = self.client.get(reverse('list_archival_options',
-                                   args=('test_list.example.com', )))
-        self.assertTrue('archivers' in response.context)
-
-    @MM_VCR.use_cassette('test_list_archival_options.yaml')
-    def test_context_contains_the_right_form(self):
-        response = self.client.get(reverse('list_archival_options',
-                                   args=('test_list.example.com', )))
-        self.assertEqual(type(response.context['form']), ListArchiverForm)
-
-    def test_post_data_is_correctly_processed(self):
-        with MM_VCR.use_cassette('test_list_archival_options.yaml'):
-            archivers = self.m_list.archivers
-            # Archiver is enabled by default.
-            self.assertTrue(archivers['mail-archive'])
-
-        with MM_VCR.use_cassette('test_list_archival_options_disable_archiver.yaml'):
-            # Archiver is disabled after it's deactivated in the form.
-            response = self.client.post(
-                reverse('list_archival_options', args=('test_list.example.com', )),
-                {'archivers': ['mhonarc', 'prototype']})
-            self.assertFalse(self.m_list.archivers['mail-archive'])
-
-        with MM_VCR.use_cassette('test_list_archival_options_enable_archiver.yaml'):
-            # Archiver is disabled after it's deactivated in the form.
-            response = self.client.post(
-                reverse('list_archival_options', args=('test_list.example.com', )),
-                {'archivers': ['mail-archive']})
-            self.assertTrue(self.m_list.archivers['mail-archive'])
-
-
-class ArchivalMessagesTest(TestCase):
-    """
-    Tests the ``_add_archival_messages`` helper method.
-    """
-
-    def setUp(self):
-        factory = RequestFactory()
-        self.request = factory.get('/')
-
-    @mock.patch('django.contrib.messages.success')
-    @mock.patch('django.contrib.messages.warning')
-    def test_warning_messages(self, mock_warning, mock_success):
-        # foo-archiver enabled, but not stored adds warning message.
-        _add_archival_messages(['foo-archiver'], [], {'foo-archiver': False}, self.request)
-        self.assertTrue('could not be enabled' in mock_warning.call_args[0][1])
-        self.assertTrue('foo-archiver' in mock_warning.call_args[0][1])
-        # messages.success should not have been called.
-        self.assertEqual(mock_success.call_count, 0)
-
-    @mock.patch('django.contrib.messages.success')
-    @mock.patch('django.contrib.messages.warning')
-    def test_success_messages(self, mock_warning, mock_success):
-        # foo-archiver enabled and stored adds success message.
-        _add_archival_messages(['foo-archiver'], [], {'foo-archiver': True}, self.request)
-        self.assertTrue('activated new archivers' in mock_success.call_args[0][1])
-        self.assertTrue('foo-archiver' in mock_success.call_args[0][1])
-        # messages.warning should not have been called.
-        self.assertEqual(mock_warning.call_count, 0)
diff --git a/src/postorius/tests/mailman_api_tests/test_list_bans.py b/src/postorius/tests/mailman_api_tests/test_list_bans.py
new file mode 100644
index 0000000..0c2e014
--- /dev/null
+++ b/src/postorius/tests/mailman_api_tests/test_list_bans.py
@@ -0,0 +1,160 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2016 by the Free Software Foundation, Inc.
+#
+# This file is part of Postorius.
+#
+# Postorius is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+# Postorius is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Postorius.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Tests for ban lists"""
+
+from __future__ import absolute_import,  print_function, unicode_literals
+
+import mock
+import logging
+
+from django.contrib import messages
+from django.contrib.auth.models import User
+from django.core.urlresolvers import reverse
+from django.test import Client, RequestFactory, TestCase
+try:
+    from urllib2 import HTTPError
+except ImportError:
+    from urllib.error import HTTPError
+
+from postorius.tests import MM_VCR
+from postorius.tests.utils import get_flash_messages
+from postorius.utils import get_client
+
+
+logger = logging.getLogger(__name__)
+vcr_log = logging.getLogger('vcr')
+vcr_log.setLevel(logging.WARNING)
+
+
+class ListBansTest(TestCase):
+
+    @MM_VCR.use_cassette('list_bans.yaml')
+    def setUp(self):
+        # Create domain `example.com` in Mailman
+        example_com = get_client().create_domain('example.com')
+        self.m_list = example_com.create_list('test_list')
+        self.test_user = User.objects.create_user(
+            'test_user', 'test_user@example.com', 'pwd')
+        self.test_superuser = User.objects.create_superuser(
+            'test_superuser', 'test_superuser@example.com', 'pwd')
+        self.client.login(username="test_superuser", password='pwd')
+        self.url = reverse('list_bans', args=['test_list.example.com'])
+
+    @MM_VCR.use_cassette('list_bans.yaml')
+    def tearDown(self):
+        self.test_user.delete()
+        self.test_superuser.delete()
+        self.m_list.delete()
+        get_client().delete_domain('example.com')
+
+    @MM_VCR.use_cassette('list_bans.yaml')
+    def test_login_redirect_for_anonymous(self):
+        self.client.logout()
+        response = self.client.get(self.url)
+        self.assertEqual(response.status_code, 302)
+
+    @MM_VCR.use_cassette('list_bans.yaml')
+    def test_no_access_for_basic_user(self):
+        self.client.logout()
+        self.client.login(username="test_user", password='pwd')
+        response = self.client.get(self.url)
+        self.assertEqual(response.status_code, 403)
+
+    @MM_VCR.use_cassette('list_bans.yaml')
+    def test_access_for_superuser(self):
+        response = self.client.get(self.url)
+        self.assertEqual(response.status_code, 200)
+
+    @MM_VCR.use_cassette('list_bans.yaml')
+    def test_context_contains_create_form(self):
+        response = self.client.get(self.url)
+        self.assertEqual(response.status_code, 200)
+        self.assertTrue('addban_form' in response.context)
+        self.assertContains(response,
+            '<input class="form-control" id="id_email" name="email" '
+            'type="text" />')
+        self.assertContains(response,
+            '<button class="btn btn-primary" type="submit" name="add">'
+            'Ban email</button>')
+
+    @MM_VCR.use_cassette('list_bans_delete_forms.yaml')
+    def test_context_contains_delete_forms(self):
+        banned = ["banned{}@example.com".format(i) for i in range(1,10)]
+        for ban in banned:
+            self.m_list.bans.add(ban)
+        response = self.client.get(self.url)
+        self.assertEqual(response.status_code, 200)
+        for ban in banned:
+            self.assertContains(response,
+                '<input type="hidden" name="email" value="%s" />' % ban)
+        self.assertContains(response,
+            '<button class="btn btn-danger btn-xs" type="submit" name="del"',
+            count=9)
+
+    @MM_VCR.use_cassette('list_bans_add_ban.yaml')
+    def test_add_ban(self):
+        response = self.client.post(self.url, {
+            'email': 'banned@example.com',
+            'add': True,
+            })
+        self.assertRedirects(response, self.url)
+        self.assertIn('banned@example.com', self.m_list.bans)
+        msgs = get_flash_messages(response)
+        self.assertEqual(len(msgs), 1)
+        self.assertEqual(msgs[0].level, messages.SUCCESS, msgs[0].message)
+
+    @MM_VCR.use_cassette('list_bans_del_ban.yaml')
+    def test_del_ban(self):
+        self.m_list.bans.add('banned@example.com')
+        self.assertIn('banned@example.com', self.m_list.bans)
+        response = self.client.post(self.url, {
+            'email': 'banned@example.com',
+            'del': True,
+            })
+        self.assertRedirects(response, self.url)
+        self.assertNotIn('banned@example.com', self.m_list.bans)
+        msgs = get_flash_messages(response)
+        self.assertEqual(len(msgs), 1)
+        self.assertEqual(msgs[0].level, messages.SUCCESS, msgs[0].message)
+
+    @MM_VCR.use_cassette('list_bans_del_unknown_ban.yaml')
+    def test_del_unknown_ban(self):
+        self.assertNotIn('banned@example.com', self.m_list.bans)
+        response = self.client.post(self.url, {
+            'email': 'banned@example.com',
+            'del': True,
+            })
+        self.assertRedirects(response, self.url)
+        msgs = get_flash_messages(response)
+        self.assertEqual(len(msgs), 1)
+        self.assertEqual(msgs[0].level, messages.ERROR, msgs[0].message)
+        self.assertIn('is not banned', msgs[0].message)
+
+    @MM_VCR.use_cassette('list_bans_add_duplicate.yaml')
+    def test_add_ban_duplicate(self):
+        self.m_list.bans.add('banned@example.com')
+        self.assertIn('banned@example.com', self.m_list.bans)
+        response = self.client.post(self.url, {
+            'email': 'banned@example.com',
+            'add': True,
+            })
+        self.assertRedirects(response, self.url)
+        msgs = get_flash_messages(response)
+        self.assertEqual(len(msgs), 1)
+        self.assertEqual(msgs[0].level, messages.ERROR, msgs[0].message)
+        self.assertIn('is already banned', msgs[0].message)
diff --git a/src/postorius/tests/mailman_api_tests/test_list_settings.py b/src/postorius/tests/mailman_api_tests/test_list_settings.py
new file mode 100644
index 0000000..ff0ae0c
--- /dev/null
+++ b/src/postorius/tests/mailman_api_tests/test_list_settings.py
@@ -0,0 +1,160 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2016 by the Free Software Foundation, Inc.
+#
+# This file is part of Postorius.
+#
+# Postorius is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+# Postorius is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Postorius.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Tests for ban lists"""
+
+from __future__ import absolute_import,  print_function, unicode_literals
+
+import logging
+
+from django.conf import settings
+from django.contrib import messages
+from django.contrib.auth.models import User
+from django.core.urlresolvers import reverse
+from django.utils.timezone import now
+from django.test import Client, TestCase
+from six.moves.urllib_error import HTTPError
+from six.moves.urllib_parse import quote
+
+from postorius.views.list import SETTINGS_FORMS
+from postorius.models import MailmanUser, Mailman404Error, List
+from postorius.tests import MM_VCR
+from postorius.tests.utils import get_flash_messages
+from postorius.utils import get_client
+
+
+logger = logging.getLogger(__name__)
+vcr_log = logging.getLogger('vcr')
+vcr_log.setLevel(logging.WARNING)
+
+
+class ListSettingsTest(TestCase):
+    """
+    Tests for the list settings page.
+    """
+
+    @MM_VCR.use_cassette('list_settings.yaml')
+    def setUp(self):
+        self.domain = get_client().create_domain('example.com')
+        self.foo_list = self.domain.create_list('foo')
+        self.user = User.objects.create_user(
+            'testuser', 'test@example.com', 'testpass')
+        self.superuser = User.objects.create_superuser(
+            'testsu', 'su@example.com', 'testpass')
+        self.owner = User.objects.create_user(
+            'testowner', 'owner@example.com', 'testpass')
+        self.moderator = User.objects.create_user(
+            'testmoderator', 'moderator@example.com', 'testpass')
+        self.foo_list.add_owner('owner@example.com')
+        self.foo_list.add_moderator('moderator@example.com')
+
+    @MM_VCR.use_cassette('list_settings.yaml')
+    def tearDown(self):
+        self.foo_list.delete()
+        self.user.delete()
+        self.superuser.delete()
+        self.owner.delete()
+        self.moderator.delete()
+        get_client().delete_domain('example.com')
+
+    def _check_redirect_login(self, url):
+        response = self.client.get(url)
+        if '%40' not in url: # Django < 1.8
+            url = quote(url)
+        expected_redirect = 'http://testserver%s?next=%s' % (
+            reverse(settings.LOGIN_URL), url)
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(response['location'], expected_redirect)
+
+    @MM_VCR.use_cassette('list_settings_access.yaml')
+    def test_page_not_accessible_if_not_logged_in(self):
+        for section_name in SETTINGS_FORMS:
+            url = reverse('list_settings', args=('foo.example.com', section_name))
+            self._check_redirect_login(url)
+
+    @MM_VCR.use_cassette('list_settings_access.yaml')
+    def test_page_not_accessible_for_unprivileged_users(self):
+        self.client.login(username='testuser', password='testpass')
+        for section_name in SETTINGS_FORMS:
+            url = reverse('list_settings', args=('foo.example.com', section_name))
+            response = self.client.get(url)
+            self.assertEqual(response.status_code, 403)
+
+    @MM_VCR.use_cassette('list_settings_access.yaml')
+    def test_not_accessible_for_moderator(self):
+        self.client.login(username='testmoderator', password='testpass')
+        for section_name in SETTINGS_FORMS:
+            url = reverse('list_settings', args=('foo.example.com', section_name))
+            response = self.client.get(url)
+            self.assertEqual(response.status_code, 403)
+
+    @MM_VCR.use_cassette('list_settings_access.yaml')
+    def test_page_accessible_for_owner(self):
+        self.client.login(username='testowner', password='testpass')
+        for section_name in SETTINGS_FORMS:
+            url = reverse('list_settings', args=('foo.example.com', section_name))
+            response = self.client.get(url)
+            self.assertEqual(response.status_code, 200)
+
+    @MM_VCR.use_cassette('list_settings_access.yaml')
+    def test_page_accessible_for_superuser(self):
+        self.client.login(username='testsu', password='testpass')
+        for section_name in SETTINGS_FORMS:
+            url = reverse('list_settings', args=('foo@example.com', section_name))
+            response = self.client.get(url)
+            self.assertEqual(response.status_code, 200)
+
+    @MM_VCR.use_cassette('list_settings_archiving.yaml')
+    def test_archiving_policy(self):
+        self.assertEqual(self.foo_list.settings['archive_policy'], 'public')
+        self.client.login(username='testsu', password='testpass')
+        url = reverse('list_settings', args=('foo.example.com', 'archiving'))
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(
+            response.context["form"].initial['archive_policy'], 'public')
+        response = self.client.post(url, {'archive_policy': 'private'})
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(response['location'], 'http://testserver' + url)
+        msgs = get_flash_messages(response)
+        self.assertEqual(len(msgs), 1)
+        self.assertEqual(msgs[0].level, messages.SUCCESS, msgs[0].message)
+        # Get a new list object to avoid caching
+        m_list = List.objects.get(fqdn_listname='foo.example.com')
+        self.assertEqual(m_list.settings['archive_policy'], 'private')
+
+    @MM_VCR.use_cassette('list_settings_archivers.yaml')
+    def test_archivers(self):
+        self.assertEqual(dict(self.foo_list.archivers),
+            {'mhonarc': True, 'prototype': True, 'mail-archive': True})
+        self.client.login(username='testsu', password='testpass')
+        url = reverse('list_settings', args=('foo.example.com', 'archiving'))
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.context["form"].initial['archivers'],
+            ['mail-archive', 'mhonarc', 'prototype'])
+        response = self.client.post(url,
+            {'archive_policy': 'public', 'archivers': ['prototype']})
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(response['location'], 'http://testserver' + url)
+        msgs = get_flash_messages(response)
+        self.assertEqual(len(msgs), 1)
+        self.assertEqual(msgs[0].level, messages.SUCCESS, msgs[0].message)
+        # Get a new list object to avoid caching
+        m_list = List.objects.get(fqdn_listname='foo.example.com')
+        self.assertEqual(dict(m_list.archivers),
+            {'mhonarc': False, 'prototype': True, 'mail-archive': False})
diff --git a/src/postorius/urls.py b/src/postorius/urls.py
index fe32772..606d37b 100644
--- a/src/postorius/urls.py
+++ b/src/postorius/urls.py
@@ -54,6 +54,8 @@
                                 url(r'^mass_removal/$',
                                     ListMassRemovalView.as_view(
                                     ), name='mass_removal'),
+                                url(r'^bans/$',
+                                    'list_bans', name='list_bans'),
                                 url(r'^delete$',
                                     'list_delete', name='list_delete'),
                                 url(r'^held_messages/(?P<msg_id>[^/]+)/'
@@ -79,9 +81,6 @@
                                     name='list_settings'),
                                 url(r'^unsubscribe_all$',
                                     'remove_all_subscribers', name='unsubscribe_all'),
-                                url(r'^archival_options$',
-                                    'list_archival_options',
-                                    name='list_archival_options'),
                                 )
 
 urlpatterns = patterns(
diff --git a/src/postorius/views/list.py b/src/postorius/views/list.py
index 624ddb7..2b2d75d 100644
--- a/src/postorius/views/list.py
+++ b/src/postorius/views/list.py
@@ -29,6 +29,7 @@
 from django.core.exceptions import ValidationError
 from django.utils.decorators import method_decorator
 from django.utils.translation import gettext as _
+from django.http import Http404
 try:
     from urllib2 import HTTPError
 except ImportError:
@@ -635,7 +636,7 @@
     'alter_messages': AlterMessagesForm,
     'digest': DigestSettingsForm,
     'message_acceptance': MessageAcceptanceForm,
-    'archiving': ArchivePolicySettingsForm,
+    'archiving': ArchiveSettingsForm,
     'subscription_policy': ListSubscriptionPolicyForm,
 }
 
@@ -654,37 +655,41 @@
     <param> is optional / is used to differ in between section and option might
     result in using //option
     """
-    message = ""
     if visible_section is None:
         visible_section = 'list_identity'
-    form_class = SETTINGS_FORMS.get(visible_section)
+    try:
+        form_class = SETTINGS_FORMS[visible_section]
+    except KeyError:
+        raise Http404('No such settings section')
     try:
         m_list = List.objects.get_or_404(fqdn_listname=list_id)
         list_settings = m_list.settings
     except (MailmanApiError, HTTPError):
         return utils.render_api_error(request)
     # List settings are grouped an processed in different forms.
-    if form_class:
-        if request.method == 'POST':
-            form = form_class(request.POST)
-            if form.is_valid():
-                try:
-                    for key in form.fields.keys():
+    if request.method == 'POST':
+        form = form_class(request.POST, mlist=m_list)
+        if form.is_valid():
+            try:
+                for key in form.fields.keys():
+                    if key in form_class.mlist_properties:
+                        setattr(m_list, key, form.cleaned_data[key])
+                    else:
                         list_settings[key] = form.cleaned_data[key]
-                    list_settings.save()
-                    messages.success(request, _('The settings have been updated.'))
-                except HTTPError as e:
-                    messages.error(request, _('An error occured: %s') % e.reason)
-        else:
-            form = form_class(initial=list_settings)
+                list_settings.save()
+                messages.success(request, _('The settings have been updated.'))
+            except HTTPError as e:
+                messages.error(request, _('An error occured: %s') % e.reason)
+            return redirect('list_settings', m_list.list_id, visible_section)
+    else:
+        form = form_class(initial=dict(list_settings), mlist=m_list)
 
-    return render_to_response(template,
-                              {'form': form,
-                               'section_names': SETTINGS_SECTION_NAMES,
-                               'message': message,
-                               'list': m_list,
-                               'visible_section': visible_section},
-                              context_instance=RequestContext(request))
+    return render(request, template, {
+        'form': form,
+        'section_names': SETTINGS_SECTION_NAMES,
+        'list': m_list,
+        'visible_section': visible_section,
+        })
 
 
 @login_required
@@ -737,40 +742,6 @@
                               context_instance=RequestContext(request))
 
 
-def _add_archival_messages(to_activate, to_disable, after_submission,
-                           request):
-    """
-    Add feedback messages to session, depending on previously set archivers.
-    """
-    # There are archivers to enable.
-    if len(to_activate) > 0:
-        # If the archiver shows up in the data set *after* the update,
-        # we can show a success message.
-        activation_postponed = []
-        activation_success = []
-        for archiver in to_activate:
-            if after_submission[archiver] is True:
-                activation_success.append(archiver)
-            else:
-                activation_postponed.append(archiver)
-        # If archivers couldn't be updated, show a message:
-        if len(activation_postponed) > 0:
-            messages.warning(request,
-                             _('Some archivers could not be enabled, probably '
-                               'because they are not enabled in the Mailman '
-                               'configuration. They will be enabled for '
-                               'this list, if the archiver is enabled in the '
-                               'Mailman configuration. %s.') %
-                               ', '.join(activation_postponed))
-        if len(activation_success) > 0:
-            messages.success(request, _('You activated new archivers for this list: %s') %
-                             ', '.join(activation_success))
-    # There are archivers to disable.
-    if len(to_disable) > 0:
-        messages.success(request, _('You disabled the following archivers: %s') %
-                         ', '.join(to_disable))
-
-
 @login_required
 @list_owner_required
 def remove_all_subscribers(request, list_id):
@@ -799,42 +770,45 @@
 
 @login_required
 @list_owner_required
-def list_archival_options(request, list_id):
+def list_bans(request, list_id):
     """
-    Activate or deactivate list archivers.
+    Ban or unban email addresses.
     """
     # Get the list and cache the archivers property.
     m_list = List.objects.get_or_404(fqdn_listname=list_id)
-    archivers = m_list.archivers
+    ban_list = m_list.bans
 
     # Process form submission.
     if request.method == 'POST':
-        current = [key for key in archivers.keys() if archivers[key]]
-        posted = request.POST.getlist('archivers')
-
-        # These should be activated
-        to_activate = [arc for arc in posted if arc not in current]
-        for arc in to_activate:
-            archivers[arc] = True
-        # These should be disabled
-        to_disable = [arc for arc in current if arc not in posted and
-                      arc in current]
-        for arc in to_disable:
-            archivers[arc] = False
-
-        # Re-cache list of archivers after update.
-        archivers = m_list.archivers
-
-        # Show success/error messages.
-        _add_archival_messages(to_activate, to_disable, archivers, request)
-
-    # Instantiate form with current archiver data.
-    initial = {'archivers': [key for key in archivers.keys()
-                             if archivers[key] is True]}
-    form = ListArchiverForm(initial=initial, archivers=archivers)
-
-    return render_to_response('postorius/lists/archival_options.html',
-                              {'list': m_list,
-                               'form': form,
-                               'archivers': archivers},
-                              context_instance=RequestContext(request))
+        if 'add' in request.POST:
+            addban_form = ListAddBanForm(request.POST)
+            if addban_form.is_valid():
+                try:
+                    ban_list.add(addban_form.cleaned_data['email'])
+                    messages.success(
+                        request, _('The email {} has been banned.'.format(
+                        addban_form.cleaned_data['email'])))
+                except HTTPError as e:
+                    messages.error(
+                        request, _('An error occured: %s') % e.reason)
+                except ValueError as e:
+                    messages.error(request, _('Invalid data: %s') % e)
+                return redirect('list_bans', list_id)
+        elif 'del' in request.POST:
+            try:
+                ban_list.remove(request.POST['email'])
+                messages.success(
+                    request, _('The email {} has been un-banned.'.format(
+                    request.POST['email'])))
+            except HTTPError as e:
+                messages.error(request, _('An error occured: %s') % e.reason)
+            except ValueError as e:
+                messages.error(request, _('Invalid data: %s') % e)
+            return redirect('list_bans', list_id)
+            addban_form = ListAddBanForm()
+    else:
+        addban_form = ListAddBanForm()
+    return render(request, 'postorius/lists/bans.html', {
+         'list': m_list,
+         'addban_form': addban_form,
+         })