diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_members_access.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_members_access.yaml
index acfffd3..49ccd26 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/list_members_access.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_members_access.yaml
@@ -71,7 +71,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=owner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=owner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -81,10 +81,10 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1062']
+      location: ['http://localhost:9001/3.0/members/1211']
     status: {code: 201, message: Created}
 - request:
-    body: subscriber=moderator%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=moderator%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -94,7 +94,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1063']
+      location: ['http://localhost:9001/3.0/members/1212']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -179,7 +179,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=owner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=owner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -189,10 +189,10 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1064']
+      location: ['http://localhost:9001/3.0/members/1213']
     status: {code: 201, message: Created}
 - request:
-    body: subscriber=moderator%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=moderator%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -202,7 +202,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1065']
+      location: ['http://localhost:9001/3.0/members/1214']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -287,7 +287,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=owner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=owner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -297,10 +297,10 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1066']
+      location: ['http://localhost:9001/3.0/members/1215']
     status: {code: 201, message: Created}
 - request:
-    body: subscriber=moderator%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=moderator%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -310,7 +310,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1067']
+      location: ['http://localhost:9001/3.0/members/1216']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -395,7 +395,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=owner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=owner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -405,10 +405,10 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1068']
+      location: ['http://localhost:9001/3.0/members/1217']
     status: {code: 201, message: Created}
 - request:
-    body: subscriber=moderator%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=moderator%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -418,7 +418,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1069']
+      location: ['http://localhost:9001/3.0/members/1218']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -455,10 +455,10 @@
     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": "\"2e2caefd97aec00836f21b3ba6233dbde0652443\"",
-        "list_id": "foo.example.com", "member_id": 1068, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1068", "user": "http://localhost:9001/3.0/users/721"}],
-        "http_etag": "\"b7bac46940cd4396c235766b4e0965a5565567e4\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"1add52760423b1948a511cd6eca07ad20f748dca\"",
+        "list_id": "foo.example.com", "member_id": 1217, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1217", "user": "http://localhost:9001/3.0/users/832"}],
+        "http_etag": "\"67eeb0135bc4bce4705d422e6ace819d75b4a044\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['460']
@@ -468,23 +468,6 @@
     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":
-        "\"9a9d1568f1cca82aceb8ac008100e82b50b53a2b\"", "list_id": "foo.example.com",
-        "member_id": 1069, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1069",
-        "user": "http://localhost:9001/3.0/users/722"}], "http_etag": "\"fd63413c7ef0962da0a1b1727d5aa2597f5583a6\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['472']
-      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/foo@example.com
   response:
@@ -564,7 +547,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=owner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=owner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -574,10 +557,10 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1070']
+      location: ['http://localhost:9001/3.0/members/1219']
     status: {code: 201, message: Created}
 - request:
-    body: subscriber=moderator%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=moderator%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -587,27 +570,12 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1071']
+      location: ['http://localhost:9001/3.0/members/1220']
     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: null
-    headers:
-      accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
     uri: http://localhost:9001/3.0/lists/foo@example.com
   response:
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/list_members_page.yaml b/src/postorius/tests/fixtures/vcr_cassettes/list_members_page.yaml
index 31e28a9..e10097b 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/list_members_page.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/list_members_page.yaml
@@ -22,8 +22,8 @@
     uri: http://localhost:9001/3.0/users/moderator@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f0f06a596368f3735b71d2d3a267630745581782\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/722", "user_id": 722}'}
+        "\"2af1f94331910955062fa2e246301bf2231f768e\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/833", "user_id": 833}'}
     headers:
       content-length: ['192']
       content-type: [application/json; charset=utf-8]
@@ -33,13 +33,13 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/722/addresses
+    uri: http://localhost:9001/3.0/users/833/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "moderator@example.com",
-        "http_etag": "\"c6a4869dbb94a88186408cd2e9f33a08a8197fc9\"", "original_email":
+        "http_etag": "\"a26dcf7ea7a5d4b2afc129ff0de8e025ca55b5ba\"", "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/722"}],
-        "http_etag": "\"3165fbeebcf28809e7c3b681174aa52ae7008aaf\"", "start": 0, "total_size":
+        "http://localhost:9001/3.0/addresses/moderator@example.com", "user": "http://localhost:9001/3.0/users/833"}],
+        "http_etag": "\"3cee023832a8558e156964e4e6f4b4005614abd2\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['404']
@@ -53,9 +53,9 @@
     uri: http://localhost:9001/3.0/addresses/moderator@example.com
   response:
     body: {string: !!python/unicode '{"email": "moderator@example.com", "http_etag":
-        "\"c6a4869dbb94a88186408cd2e9f33a08a8197fc9\"", "original_email": "moderator@example.com",
+        "\"a26dcf7ea7a5d4b2afc129ff0de8e025ca55b5ba\"", "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/722"}'}
+        "user": "http://localhost:9001/3.0/users/833"}'}
     headers:
       content-length: ['299']
       content-type: [application/json; charset=utf-8]
@@ -68,10 +68,10 @@
     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": "\"434be7154b2958907148bfe9a94777b813220f0a\"",
-        "list_id": "foo.example.com", "member_id": 1062, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1062", "user": "http://localhost:9001/3.0/users/721"}],
-        "http_etag": "\"de782d5fff7aa3120557f7634f4520c0a1d35fa6\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"9e714abb7f8f20545e570682b4e16e602f9d51fe\"",
+        "list_id": "foo.example.com", "member_id": 1211, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1211", "user": "http://localhost:9001/3.0/users/832"}],
+        "http_etag": "\"3339423d1dece5b7fe69fba0ccfe2c5d64d471a5\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['460']
@@ -82,23 +82,6 @@
     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":
-        "\"07f792647bb5ba09b7c0b0893268d49e4f366e51\"", "list_id": "foo.example.com",
-        "member_id": 1063, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1063",
-        "user": "http://localhost:9001/3.0/users/722"}], "http_etag": "\"c809c06988c88cd46c60eae4823070f5043a7934\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['472']
-      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",
@@ -117,8 +100,8 @@
     uri: http://localhost:9001/3.0/users/owner@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f206325454526c0a6fdc5973a6347af757e9210e\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/721", "user_id": 721}'}
+        "\"cfceb1eb2d3a2543bb402dc62f8471da5e8878ee\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/832", "user_id": 832}'}
     headers:
       content-length: ['192']
       content-type: [application/json; charset=utf-8]
@@ -128,12 +111,12 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/721/addresses
+    uri: http://localhost:9001/3.0/users/832/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "owner@example.com", "http_etag":
-        "\"a4461ee2fa89e7ad435613eec55609b343f456af\"", "original_email": "owner@example.com",
+        "\"152488d07d16aaa6f539300ed94be0ee90e1be6f\"", "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/721"}], "http_etag": "\"6314318bdc10678ff38b184ceacb6579cfd1ab57\"",
+        "user": "http://localhost:9001/3.0/users/832"}], "http_etag": "\"4692cd8da3c2a778ec0a2d954dc5dcf74e50df43\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['392']
@@ -146,10 +129,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/owner@example.com
   response:
-    body: {string: !!python/unicode '{"email": "owner@example.com", "http_etag": "\"a4461ee2fa89e7ad435613eec55609b343f456af\"",
+    body: {string: !!python/unicode '{"email": "owner@example.com", "http_etag": "\"152488d07d16aaa6f539300ed94be0ee90e1be6f\"",
         "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/721"}'}
+        "http://localhost:9001/3.0/users/832"}'}
     headers:
       content-length: ['287']
       content-type: [application/json; charset=utf-8]
@@ -162,10 +145,10 @@
     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": "\"56afc31ca548fc3e56bceaed587e71fd702aa5a4\"",
-        "list_id": "foo.example.com", "member_id": 1064, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1064", "user": "http://localhost:9001/3.0/users/721"}],
-        "http_etag": "\"60caf9ca79c993abc8e9eaabec3656ee56a105e0\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"9ee3e2dc848b75d58a9441e5a98cd960e833584d\"",
+        "list_id": "foo.example.com", "member_id": 1213, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1213", "user": "http://localhost:9001/3.0/users/832"}],
+        "http_etag": "\"c6509fce32e96b2d15cf654387cd2b60df22431e\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['460']
@@ -176,83 +159,6 @@
     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":
-        "\"93a1fefd02bb3f34878729964be9e8459e011483\"", "list_id": "foo.example.com",
-        "member_id": 1065, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1065",
-        "user": "http://localhost:9001/3.0/users/722"}], "http_etag": "\"aa1f7831b6026bf145ac0090abec10508c947635\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['472']
-      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/member?count=1&page=1
-  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/foo@example.com/roster/member?count=25&page=1
-  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/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": "\"56afc31ca548fc3e56bceaed587e71fd702aa5a4\"",
-        "list_id": "foo.example.com", "member_id": 1064, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1064", "user": "http://localhost:9001/3.0/users/721"}],
-        "http_etag": "\"60caf9ca79c993abc8e9eaabec3656ee56a105e0\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['460']
-      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":
-        "\"93a1fefd02bb3f34878729964be9e8459e011483\"", "list_id": "foo.example.com",
-        "member_id": 1065, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1065",
-        "user": "http://localhost:9001/3.0/users/722"}], "http_etag": "\"aa1f7831b6026bf145ac0090abec10508c947635\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['472']
-      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",
@@ -268,85 +174,6 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/su@example.com
-  response:
-    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f3ae14975cc188a94c91842fc7474da4c2f8b1dd\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/718", "user_id": 718}'}
-    headers:
-      content-length: ['192']
-      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/718/addresses
-  response:
-    body: {string: !!python/unicode '{"entries": [{"email": "su@example.com", "http_etag":
-        "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"", "original_email": "su@example.com",
-        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/su@example.com",
-        "user": "http://localhost:9001/3.0/users/718"}], "http_etag": "\"bdc70f878525ca6c9a5cccc82a4e3f9a008dc77a\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['383']
-      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/addresses/su@example.com
-  response:
-    body: {string: !!python/unicode '{"email": "su@example.com", "http_etag": "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"",
-        "original_email": "su@example.com", "registered_on": "2005-08-01T07:49:23",
-        "self_link": "http://localhost:9001/3.0/addresses/su@example.com", "user":
-        "http://localhost:9001/3.0/users/718"}'}
-    headers:
-      content-length: ['278']
-      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": "\"1d4af4945aafefe7e5d34a913e3d5bdcde6c472a\"",
-        "list_id": "foo.example.com", "member_id": 1066, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1066", "user": "http://localhost:9001/3.0/users/721"}],
-        "http_etag": "\"f89ab4265b4ef2989a3a2b2d51a72e3c74e1ecc3\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['460']
-      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":
-        "\"8d32135df22827d0d16cc457dd969fb5fa63a1c8\"", "list_id": "foo.example.com",
-        "member_id": 1067, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1067",
-        "user": "http://localhost:9001/3.0/users/722"}], "http_etag": "\"76d3f79bec07dab0f7f6ee4faec636f104e3ab1c\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['472']
-      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/member?count=1&page=1
   response:
     body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
@@ -373,16 +200,14 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/owner
+    uri: http://localhost:9001/3.0/lists/foo@example.com
   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": "\"1d4af4945aafefe7e5d34a913e3d5bdcde6c472a\"",
-        "list_id": "foo.example.com", "member_id": 1066, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1066", "user": "http://localhost:9001/3.0/users/721"}],
-        "http_etag": "\"f89ab4265b4ef2989a3a2b2d51a72e3c74e1ecc3\"", "start": 0, "total_size":
-        1}'}
+    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: ['460']
+      content-length: ['294']
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
@@ -390,16 +215,25 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+    uri: http://localhost:9001/3.0/lists/foo@example.com/roster/member?count=1&page=1
   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":
-        "\"8d32135df22827d0d16cc457dd969fb5fa63a1c8\"", "list_id": "foo.example.com",
-        "member_id": 1067, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1067",
-        "user": "http://localhost:9001/3.0/users/722"}], "http_etag": "\"76d3f79bec07dab0f7f6ee4faec636f104e3ab1c\"",
-        "start": 0, "total_size": 1}'}
+    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
+        "start": 0, "total_size": 0}'}
     headers:
-      content-length: ['472']
+      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/foo@example.com/roster/member?count=25&page=1
+  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/test_change_subscription-2.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription-2.yaml
index 0fc466f..d71aa0c 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription-2.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription-2.yaml
@@ -15,15 +15,15 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=test%40example.com&display_name=None&list_id=foo.example.com
+    body: display_name=None&list_id=foo.example.com&subscriber=test%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 '{"http_etag": "\"89e239d266b1828bfc170ffeb73dd2eb71795646\"",
-        "token": "006b54a8299bc2d8cbb45f2455b9d57c366dbf6b", "token_owner": "subscriber"}'}
+    body: {string: !!python/unicode '{"http_etag": "\"f596235f95af3b020d0a73b5d2b8d5182dea19ac\"",
+        "token": "1564e97a05bada970f02a469147598c8f840dabc", "token_owner": "subscriber"}'}
     headers:
       content-length: ['143']
       content-type: [application/json; charset=utf-8]
@@ -36,8 +36,8 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "display_name":
-        "None", "http_etag": "\"41efc9e9766b57122fcfc47a7f238f992794c501\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/732", "user_id": 732}'}
+        "None", "http_etag": "\"7d5ccba2da3e56c767082bd5d560dc357515bd2c\"", "is_server_owner":
+        false, "self_link": "http://localhost:9001/3.0/users/841", "user_id": 841}'}
     headers:
       content-length: ['216']
       content-type: [application/json; charset=utf-8]
@@ -48,7 +48,7 @@
       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/users/732/addresses
+    uri: http://localhost:9001/3.0/users/841/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -89,8 +89,8 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "display_name":
-        "None", "http_etag": "\"41efc9e9766b57122fcfc47a7f238f992794c501\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/732", "user_id": 732}'}
+        "None", "http_etag": "\"7d5ccba2da3e56c767082bd5d560dc357515bd2c\"", "is_server_owner":
+        false, "self_link": "http://localhost:9001/3.0/users/841", "user_id": 841}'}
     headers:
       content-length: ['216']
       content-type: [application/json; charset=utf-8]
@@ -100,16 +100,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/732/addresses
+    uri: http://localhost:9001/3.0/users/841/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "anotheremail@example.com",
-        "http_etag": "\"7156d8ec3024db9741530e1efc4fead0ccdb47f4\"", "original_email":
+        "http_etag": "\"f8c9d1a99a990fd3e8553ef935bdedc03a22492e\"", "original_email":
         "anotheremail@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
-        "http://localhost:9001/3.0/addresses/anotheremail@example.com", "user": "http://localhost:9001/3.0/users/732",
+        "http://localhost:9001/3.0/addresses/anotheremail@example.com", "user": "http://localhost:9001/3.0/users/841",
         "verified_on": "2005-08-01T07:49:23"}, {"display_name": "None", "email": "test@example.com",
-        "http_etag": "\"11dd5a3e6f450a0d39ff0171ae7e2397e5cfd02e\"", "original_email":
+        "http_etag": "\"9501f9ae90b6f454acc28e202463d2baad826e52\"", "original_email":
         "test@example.com", "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/732"}], "http_etag": "\"8574ca48f5ee3221235cb194fdfc4e58b94f84b1\"",
+        "user": "http://localhost:9001/3.0/users/841"}], "http_etag": "\"c34bf4c9a8e928ba2be6079f7f414fe9a02d4063\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['761']
@@ -123,9 +123,9 @@
     uri: http://localhost:9001/3.0/addresses/anotheremail@example.com
   response:
     body: {string: !!python/unicode '{"email": "anotheremail@example.com", "http_etag":
-        "\"7156d8ec3024db9741530e1efc4fead0ccdb47f4\"", "original_email": "anotheremail@example.com",
+        "\"f8c9d1a99a990fd3e8553ef935bdedc03a22492e\"", "original_email": "anotheremail@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/anotheremail@example.com",
-        "user": "http://localhost:9001/3.0/users/732", "verified_on": "2005-08-01T07:49:23"}'}
+        "user": "http://localhost:9001/3.0/users/841", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['346']
       content-type: [application/json; charset=utf-8]
@@ -138,9 +138,9 @@
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
     body: {string: !!python/unicode '{"display_name": "None", "email": "test@example.com",
-        "http_etag": "\"11dd5a3e6f450a0d39ff0171ae7e2397e5cfd02e\"", "original_email":
+        "http_etag": "\"9501f9ae90b6f454acc28e202463d2baad826e52\"", "original_email":
         "test@example.com", "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/732"}'}
+        "user": "http://localhost:9001/3.0/users/841"}'}
     headers:
       content-length: ['308']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription.yaml
index 0113046..a432718 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_change_subscription.yaml
@@ -15,7 +15,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=test%40example.com&pre_confirmed=True&pre_verified=True&display_name=None&list_id=foo.example.com
+    body: display_name=None&pre_confirmed=True&list_id=foo.example.com&subscriber=test%40example.com&pre_verified=True
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -25,7 +25,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1073']
+      location: ['http://localhost:9001/3.0/members/1222']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -50,8 +50,8 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "display_name":
-        "None", "http_etag": "\"2e7ffc36f680e19d93e21c7c7992d6cb1e6351b6\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/725", "user_id": 725}'}
+        "None", "http_etag": "\"cbf776336bf50ffb5be6bb1f12bf5fdd88b3667c\"", "is_server_owner":
+        false, "self_link": "http://localhost:9001/3.0/users/836", "user_id": 836}'}
     headers:
       content-length: ['216']
       content-type: [application/json; charset=utf-8]
@@ -61,14 +61,14 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/725/addresses
+    uri: http://localhost:9001/3.0/users/836/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"display_name": "None", "email":
-        "test@example.com", "http_etag": "\"95168435f4958d498685533cd0a9aea118579ef2\"",
+        "test@example.com", "http_etag": "\"1514e685d645354d4e6b6074adf869579db0844b\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/725", "verified_on": "2005-08-01T07:49:23"}],
-        "http_etag": "\"b9774637c895ed8a2307e5ddb6e9591d7c655cae\"", "start": 0, "total_size":
+        "http://localhost:9001/3.0/users/836", "verified_on": "2005-08-01T07:49:23"}],
+        "http_etag": "\"abcb8a44075710ac7debac5b207f33e1f973e3ce\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['451']
@@ -82,9 +82,9 @@
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
     body: {string: !!python/unicode '{"display_name": "None", "email": "test@example.com",
-        "http_etag": "\"95168435f4958d498685533cd0a9aea118579ef2\"", "original_email":
+        "http_etag": "\"1514e685d645354d4e6b6074adf869579db0844b\"", "original_email":
         "test@example.com", "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/725", "verified_on": "2005-08-01T07:49:23"}'}
+        "user": "http://localhost:9001/3.0/users/836", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['346']
       content-type: [application/json; charset=utf-8]
@@ -123,9 +123,9 @@
     uri: http://localhost:9001/3.0/lists/foo.example.com/member/test@example.com
   response:
     body: {string: !!python/unicode '{"address": "http://localhost:9001/3.0/addresses/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"5d6b189413a7b3618ffa8942edcf5cc83a855f51\"",
-        "list_id": "foo.example.com", "member_id": 1073, "role": "member", "self_link":
-        "http://localhost:9001/3.0/members/1073", "user": "http://localhost:9001/3.0/users/725"}'}
+        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"2320cbe55582af3155cc47ac635a440fe668fa6d\"",
+        "list_id": "foo.example.com", "member_id": 1222, "role": "member", "self_link":
+        "http://localhost:9001/3.0/members/1222", "user": "http://localhost:9001/3.0/users/836"}'}
     headers:
       content-length: ['354']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options.yaml
index 99d2901..8d0dcfa 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options.yaml
@@ -7,26 +7,11 @@
     method: !!python/unicode POST
     uri: http://localhost:9001/3.0/domains
   response:
-    body: {string: !!python/unicode 'Duplicate email host: example.com'}
+    body: {string: !!python/unicode ''}
     headers:
-      content-length: ['33']
-      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/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}
+      content-length: ['0']
+      location: ['http://localhost:9001/3.0/domains/example.com']
+    status: {code: 201, message: Created}
 - request:
     body: null
     headers:
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_disable_archiver.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_disable_archiver.yaml
index 0fe100f..44d5dbb 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_disable_archiver.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_disable_archiver.yaml
@@ -29,7 +29,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: mail-archive=False&prototype=True&mhonarc=True
+    body: prototype=True&mhonarc=True&mail-archive=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_enable_archiver.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_enable_archiver.yaml
index ce832d4..b541b98 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_enable_archiver.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_archival_options_enable_archiver.yaml
@@ -29,7 +29,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: mail-archive=True&prototype=True&mhonarc=True
+    body: prototype=True&mhonarc=True&mail-archive=True
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -41,7 +41,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: mail-archive=True&prototype=False&mhonarc=True
+    body: prototype=False&mhonarc=True&mail-archive=True
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -53,7 +53,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: mail-archive=True&prototype=False&mhonarc=False
+    body: prototype=False&mhonarc=False&mail-archive=True
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_creation.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_creation.yaml
index 827a883..93b2d0b 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_creation.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_creation.yaml
@@ -118,7 +118,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=owner%40example.com&role=owner&list_id=a_new_list.example.com
+    body: role=owner&list_id=a_new_list.example.com&subscriber=owner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -128,7 +128,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1072']
+      location: ['http://localhost:9001/3.0/members/1221']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -163,7 +163,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=A+new+list.&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=A_new_list&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BA_new_list%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=confirm
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=A_new_list&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BA_new_list%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=confirm&allow_list_posts=True&description=A+new+list.&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -198,10 +198,10 @@
     uri: http://localhost:9001/3.0/lists/a_new_list.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": "\"ef1299745a1acba735c33ed96962c09c62b36284\"",
-        "list_id": "a_new_list.example.com", "member_id": 1072, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1072", "user": "http://localhost:9001/3.0/users/724"}],
-        "http_etag": "\"9bf5e42c7356ae65e0be758dd843eaf7a6d730e9\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "owner@example.com", "http_etag": "\"50d06c4fdb47ceb4848b7d9391d10935023bbdb3\"",
+        "list_id": "a_new_list.example.com", "member_id": 1221, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1221", "user": "http://localhost:9001/3.0/users/835"}],
+        "http_etag": "\"800267eff08c22b90a46683c4cc900236ea48a7f\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['467']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_add_moderator.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_add_moderator.yaml
index 7152d70..67f5345 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_add_moderator.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_add_moderator.yaml
@@ -71,45 +71,7 @@
       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/su@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 '{"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/foo.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: subscriber=newmod%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=newmod%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -119,59 +81,20 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1054']
+      location: ['http://localhost:9001/3.0/members/1203']
     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/roster/member?count=1&page=1
-  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/foo@example.com/roster/member?count=25&page=1
-  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/foo.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/foo.example.com/roster/moderator
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newmod@example.com",
-        "delivery_mode": "regular", "email": "newmod@example.com", "http_etag": "\"c3fe25f1c9583e2b9a0c66e60cab9d60a8267fc0\"",
-        "list_id": "foo.example.com", "member_id": 1054, "role": "moderator", "self_link":
-        "http://localhost:9001/3.0/members/1054", "user": "http://localhost:9001/3.0/users/717"}],
-        "http_etag": "\"4e44c3bf09967ae365b4fad262ceaccd5a1ce7b4\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "newmod@example.com", "http_etag": "\"648df91720dccf80846c3317eaf1a2db89898609\"",
+        "list_id": "foo.example.com", "member_id": 1203, "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/1203", "user": "http://localhost:9001/3.0/users/828"}],
+        "http_etag": "\"2b9f083e7debb47095e40df57eb41429767bfca5\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['466']
@@ -185,10 +108,10 @@
     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/newmod@example.com",
-        "delivery_mode": "regular", "email": "newmod@example.com", "http_etag": "\"c3fe25f1c9583e2b9a0c66e60cab9d60a8267fc0\"",
-        "list_id": "foo.example.com", "member_id": 1054, "role": "moderator", "self_link":
-        "http://localhost:9001/3.0/members/1054", "user": "http://localhost:9001/3.0/users/717"}],
-        "http_etag": "\"4e44c3bf09967ae365b4fad262ceaccd5a1ce7b4\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "newmod@example.com", "http_etag": "\"648df91720dccf80846c3317eaf1a2db89898609\"",
+        "list_id": "foo.example.com", "member_id": 1203, "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/1203", "user": "http://localhost:9001/3.0/users/828"}],
+        "http_etag": "\"2b9f083e7debb47095e40df57eb41429767bfca5\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['466']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_new_moderator_added.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_new_moderator_added.yaml
index c649310..b97a51e 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_new_moderator_added.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_new_moderator_added.yaml
@@ -7,10 +7,10 @@
     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/newmod@example.com",
-        "delivery_mode": "regular", "email": "newmod@example.com", "http_etag": "\"c3fe25f1c9583e2b9a0c66e60cab9d60a8267fc0\"",
-        "list_id": "foo.example.com", "member_id": 1054, "role": "moderator", "self_link":
-        "http://localhost:9001/3.0/members/1054", "user": "http://localhost:9001/3.0/users/717"}],
-        "http_etag": "\"4e44c3bf09967ae365b4fad262ceaccd5a1ce7b4\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "newmod@example.com", "http_etag": "\"648df91720dccf80846c3317eaf1a2db89898609\"",
+        "list_id": "foo.example.com", "member_id": 1203, "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/1203", "user": "http://localhost:9001/3.0/users/828"}],
+        "http_etag": "\"2b9f083e7debb47095e40df57eb41429767bfca5\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['466']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner.yaml
index ab9437f..8fe338b 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner.yaml
@@ -71,7 +71,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=su%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=su%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -81,7 +81,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1055']
+      location: ['http://localhost:9001/3.0/members/1204']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -181,7 +181,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=su%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=su%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -191,7 +191,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1057']
+      location: ['http://localhost:9001/3.0/members/1206']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -291,7 +291,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=su%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=su%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -301,7 +301,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1060']
+      location: ['http://localhost:9001/3.0/members/1209']
     status: {code: 201, message: Created}
 - request:
     body: null
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_add_remove.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_add_remove.yaml
index f65e6c4..0ddeb3d 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_add_remove.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_add_remove.yaml
@@ -15,82 +15,7 @@
       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/su@example.com
-  response:
-    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f3ae14975cc188a94c91842fc7474da4c2f8b1dd\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/718", "user_id": 718}'}
-    headers:
-      content-length: ['192']
-      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/718/addresses
-  response:
-    body: {string: !!python/unicode '{"entries": [{"email": "su@example.com", "http_etag":
-        "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"", "original_email": "su@example.com",
-        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/su@example.com",
-        "user": "http://localhost:9001/3.0/users/718"}], "http_etag": "\"bdc70f878525ca6c9a5cccc82a4e3f9a008dc77a\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['383']
-      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/addresses/su@example.com
-  response:
-    body: {string: !!python/unicode '{"email": "su@example.com", "http_etag": "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"",
-        "original_email": "su@example.com", "registered_on": "2005-08-01T07:49:23",
-        "self_link": "http://localhost:9001/3.0/addresses/su@example.com", "user":
-        "http://localhost:9001/3.0/users/718"}'}
-    headers:
-      content-length: ['278']
-      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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e94f9260c5e5e3fac5cf12b8e80629e57b657ce7\"",
-        "list_id": "foo.example.com", "member_id": 1055, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1055", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"536e839d0f3b3595b962604a3c758bf2e061e531\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['454']
-      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 '{"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: subscriber=newowner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=newowner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -100,50 +25,24 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1056']
+      location: ['http://localhost:9001/3.0/members/1205']
     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/roster/member?count=1&page=1
-  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/foo@example.com/roster/member?count=25&page=1
-  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/foo.example.com/roster/owner
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"15ea02b1533d2632421e4836590b51d07b2c41cb\"", "list_id": "foo.example.com",
-        "member_id": 1056, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1056",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e94f9260c5e5e3fac5cf12b8e80629e57b657ce7\"",
-        "list_id": "foo.example.com", "member_id": 1055, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1055", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"cc33901d1469be83133bba510a18cada49098453\"", "start": 0, "total_size":
+        "\"33e8f2b1a30f2a747a371d5c4b67010f09d29ef2\"", "list_id": "foo.example.com",
+        "member_id": 1205, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1205",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e13494fb75dda50aeceae50b5830a191d60b0cda\"",
+        "list_id": "foo.example.com", "member_id": 1204, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1204", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"0848f295c429b5659e5d6acadbc7ad0d200934b7\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -154,30 +53,17 @@
     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 '{"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/foo.example.com/roster/owner
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"15ea02b1533d2632421e4836590b51d07b2c41cb\"", "list_id": "foo.example.com",
-        "member_id": 1056, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1056",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e94f9260c5e5e3fac5cf12b8e80629e57b657ce7\"",
-        "list_id": "foo.example.com", "member_id": 1055, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1055", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"cc33901d1469be83133bba510a18cada49098453\"", "start": 0, "total_size":
+        "\"33e8f2b1a30f2a747a371d5c4b67010f09d29ef2\"", "list_id": "foo.example.com",
+        "member_id": 1205, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1205",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e13494fb75dda50aeceae50b5830a191d60b0cda\"",
+        "list_id": "foo.example.com", "member_id": 1204, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1204", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"0848f295c429b5659e5d6acadbc7ad0d200934b7\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -207,13 +93,13 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"15ea02b1533d2632421e4836590b51d07b2c41cb\"", "list_id": "foo.example.com",
-        "member_id": 1056, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1056",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e94f9260c5e5e3fac5cf12b8e80629e57b657ce7\"",
-        "list_id": "foo.example.com", "member_id": 1055, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1055", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"cc33901d1469be83133bba510a18cada49098453\"", "start": 0, "total_size":
+        "\"33e8f2b1a30f2a747a371d5c4b67010f09d29ef2\"", "list_id": "foo.example.com",
+        "member_id": 1205, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1205",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e13494fb75dda50aeceae50b5830a191d60b0cda\"",
+        "list_id": "foo.example.com", "member_id": 1204, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1204", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"0848f295c429b5659e5d6acadbc7ad0d200934b7\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -238,10 +124,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e94f9260c5e5e3fac5cf12b8e80629e57b657ce7\"",
-        "list_id": "foo.example.com", "member_id": 1055, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1055", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"536e839d0f3b3595b962604a3c758bf2e061e531\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"e13494fb75dda50aeceae50b5830a191d60b0cda\"",
+        "list_id": "foo.example.com", "member_id": 1204, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1204", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"4d060ce3832700b461400eac6e0ded78d6907cf7\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_by_owner.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_by_owner.yaml
index ddc50a8..eb633a0 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_by_owner.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_by_owner.yaml
@@ -7,10 +7,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5f1c07bcd7ff4e2d964df55b55c78ef68dcf746c\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"bec79f555a9603109e56934b9a8b84433343b083\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
@@ -39,8 +39,8 @@
     uri: http://localhost:9001/3.0/users/su@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f3ae14975cc188a94c91842fc7474da4c2f8b1dd\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/718", "user_id": 718}'}
+        "\"881a0332a26390eb66a0e023b2cdf849f013c852\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/829", "user_id": 829}'}
     headers:
       content-length: ['192']
       content-type: [application/json; charset=utf-8]
@@ -50,12 +50,12 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/718/addresses
+    uri: http://localhost:9001/3.0/users/829/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "su@example.com", "http_etag":
-        "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"", "original_email": "su@example.com",
+        "\"795a1d9bfeb42216bf17ad29c724635a91ea257a\"", "original_email": "su@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/su@example.com",
-        "user": "http://localhost:9001/3.0/users/718"}], "http_etag": "\"bdc70f878525ca6c9a5cccc82a4e3f9a008dc77a\"",
+        "user": "http://localhost:9001/3.0/users/829"}], "http_etag": "\"e1a302a3b82e34265138a09f98239db2434bfdca\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['383']
@@ -68,10 +68,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/su@example.com
   response:
-    body: {string: !!python/unicode '{"email": "su@example.com", "http_etag": "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"",
+    body: {string: !!python/unicode '{"email": "su@example.com", "http_etag": "\"795a1d9bfeb42216bf17ad29c724635a91ea257a\"",
         "original_email": "su@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/su@example.com", "user":
-        "http://localhost:9001/3.0/users/718"}'}
+        "http://localhost:9001/3.0/users/829"}'}
     headers:
       content-length: ['278']
       content-type: [application/json; charset=utf-8]
@@ -84,10 +84,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5f1c07bcd7ff4e2d964df55b55c78ef68dcf746c\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"bec79f555a9603109e56934b9a8b84433343b083\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
@@ -98,16 +98,18 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/lists/foo.example.com/roster/moderator
+    uri: http://localhost:9001/3.0/lists/foo@example.com
   response:
-    body: {string: !!python/unicode '{"http_etag": "\"32223434a0f3af4cdc4673d1fbc5bac1f6d98fd3\"",
-        "start": 0, "total_size": 0}'}
+    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: ['90']
+      content-length: ['294']
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=newowner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=newowner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -117,50 +119,24 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1061']
+      location: ['http://localhost:9001/3.0/members/1210']
     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/roster/member?count=1&page=1
-  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/foo@example.com/roster/member?count=25&page=1
-  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/foo.example.com/roster/owner
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"f3bd9de00f9a9487a4b1aa5c6e7a9eeba667255d\"", "list_id": "foo.example.com",
-        "member_id": 1061, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1061",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"2849c1b85b4f91b0d6664665f8d3fc891317164f\"", "start": 0, "total_size":
+        "\"af74ad64048acc5e9164f6f6383d6caa48b2b9a1\"", "list_id": "foo.example.com",
+        "member_id": 1210, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1210",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"d2a3d78b3af70c2cae17ae55c54956790d8d86b3\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -171,30 +147,17 @@
     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 '{"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/foo.example.com/roster/owner
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"f3bd9de00f9a9487a4b1aa5c6e7a9eeba667255d\"", "list_id": "foo.example.com",
-        "member_id": 1061, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1061",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"2849c1b85b4f91b0d6664665f8d3fc891317164f\"", "start": 0, "total_size":
+        "\"af74ad64048acc5e9164f6f6383d6caa48b2b9a1\"", "list_id": "foo.example.com",
+        "member_id": 1210, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1210",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"d2a3d78b3af70c2cae17ae55c54956790d8d86b3\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -223,8 +186,8 @@
     uri: http://localhost:9001/3.0/users/su@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f3ae14975cc188a94c91842fc7474da4c2f8b1dd\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/718", "user_id": 718}'}
+        "\"881a0332a26390eb66a0e023b2cdf849f013c852\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/829", "user_id": 829}'}
     headers:
       content-length: ['192']
       content-type: [application/json; charset=utf-8]
@@ -234,12 +197,12 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/718/addresses
+    uri: http://localhost:9001/3.0/users/829/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "su@example.com", "http_etag":
-        "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"", "original_email": "su@example.com",
+        "\"795a1d9bfeb42216bf17ad29c724635a91ea257a\"", "original_email": "su@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/su@example.com",
-        "user": "http://localhost:9001/3.0/users/718"}], "http_etag": "\"bdc70f878525ca6c9a5cccc82a4e3f9a008dc77a\"",
+        "user": "http://localhost:9001/3.0/users/829"}], "http_etag": "\"e1a302a3b82e34265138a09f98239db2434bfdca\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['383']
@@ -252,10 +215,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/su@example.com
   response:
-    body: {string: !!python/unicode '{"email": "su@example.com", "http_etag": "\"f3c90224dfc2b451d7ce91be4f12d72b1d25822b\"",
+    body: {string: !!python/unicode '{"email": "su@example.com", "http_etag": "\"795a1d9bfeb42216bf17ad29c724635a91ea257a\"",
         "original_email": "su@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/su@example.com", "user":
-        "http://localhost:9001/3.0/users/718"}'}
+        "http://localhost:9001/3.0/users/829"}'}
     headers:
       content-length: ['278']
       content-type: [application/json; charset=utf-8]
@@ -269,13 +232,13 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"f3bd9de00f9a9487a4b1aa5c6e7a9eeba667255d\"", "list_id": "foo.example.com",
-        "member_id": 1061, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1061",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"2849c1b85b4f91b0d6664665f8d3fc891317164f\"", "start": 0, "total_size":
+        "\"af74ad64048acc5e9164f6f6383d6caa48b2b9a1\"", "list_id": "foo.example.com",
+        "member_id": 1210, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1210",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"d2a3d78b3af70c2cae17ae55c54956790d8d86b3\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -305,13 +268,13 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/newowner@example.com",
         "delivery_mode": "regular", "email": "newowner@example.com", "http_etag":
-        "\"f3bd9de00f9a9487a4b1aa5c6e7a9eeba667255d\"", "list_id": "foo.example.com",
-        "member_id": 1061, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1061",
-        "user": "http://localhost:9001/3.0/users/719"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"2849c1b85b4f91b0d6664665f8d3fc891317164f\"", "start": 0, "total_size":
+        "\"af74ad64048acc5e9164f6f6383d6caa48b2b9a1\"", "list_id": "foo.example.com",
+        "member_id": 1210, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1210",
+        "user": "http://localhost:9001/3.0/users/830"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"d2a3d78b3af70c2cae17ae55c54956790d8d86b3\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['817']
@@ -336,10 +299,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f847b4e3a05ab1448c6fd40dfe781f8bd53fcfc7\"",
-        "list_id": "foo.example.com", "member_id": 1060, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1060", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5f1c07bcd7ff4e2d964df55b55c78ef68dcf746c\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f5ae4a8b2ee497fff62953052bc37c1838e16b30\"",
+        "list_id": "foo.example.com", "member_id": 1209, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1209", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"bec79f555a9603109e56934b9a8b84433343b083\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_self_last.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_self_last.yaml
index 5f136cb..eddf7e9 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_self_last.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_members_owner_self_last.yaml
@@ -15,7 +15,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=otherowner%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=otherowner%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -25,7 +25,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1058']
+      location: ['http://localhost:9001/3.0/members/1207']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -36,13 +36,13 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/otherowner@example.com",
         "delivery_mode": "regular", "email": "otherowner@example.com", "http_etag":
-        "\"b5c3dfcb6f4a914af6e6e85d80f3cb37910c8d04\"", "list_id": "foo.example.com",
-        "member_id": 1058, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1058",
-        "user": "http://localhost:9001/3.0/users/720"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f78cce581e587ccfc847945e3aa35f5c9af63c95\"",
-        "list_id": "foo.example.com", "member_id": 1057, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1057", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"58246a0decd6bcc87e0c4e4874b7e6d17c532cbe\"", "start": 0, "total_size":
+        "\"5eecbdb15f05cca122b0197dab71ed6921755744\"", "list_id": "foo.example.com",
+        "member_id": 1207, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1207",
+        "user": "http://localhost:9001/3.0/users/831"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"a5f1b56bbf550129ff18dd49c81272a9e416da20\"",
+        "list_id": "foo.example.com", "member_id": 1206, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1206", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"32f459d860249a91442e440797947f931a5a5d19\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['821']
@@ -57,13 +57,13 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/otherowner@example.com",
         "delivery_mode": "regular", "email": "otherowner@example.com", "http_etag":
-        "\"b5c3dfcb6f4a914af6e6e85d80f3cb37910c8d04\"", "list_id": "foo.example.com",
-        "member_id": 1058, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1058",
-        "user": "http://localhost:9001/3.0/users/720"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f78cce581e587ccfc847945e3aa35f5c9af63c95\"",
-        "list_id": "foo.example.com", "member_id": 1057, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1057", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"58246a0decd6bcc87e0c4e4874b7e6d17c532cbe\"", "start": 0, "total_size":
+        "\"5eecbdb15f05cca122b0197dab71ed6921755744\"", "list_id": "foo.example.com",
+        "member_id": 1207, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1207",
+        "user": "http://localhost:9001/3.0/users/831"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"a5f1b56bbf550129ff18dd49c81272a9e416da20\"",
+        "list_id": "foo.example.com", "member_id": 1206, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1206", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"32f459d860249a91442e440797947f931a5a5d19\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['821']
@@ -93,13 +93,13 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/otherowner@example.com",
         "delivery_mode": "regular", "email": "otherowner@example.com", "http_etag":
-        "\"b5c3dfcb6f4a914af6e6e85d80f3cb37910c8d04\"", "list_id": "foo.example.com",
-        "member_id": 1058, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1058",
-        "user": "http://localhost:9001/3.0/users/720"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"f78cce581e587ccfc847945e3aa35f5c9af63c95\"",
-        "list_id": "foo.example.com", "member_id": 1057, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1057", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"58246a0decd6bcc87e0c4e4874b7e6d17c532cbe\"", "start": 0, "total_size":
+        "\"5eecbdb15f05cca122b0197dab71ed6921755744\"", "list_id": "foo.example.com",
+        "member_id": 1207, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1207",
+        "user": "http://localhost:9001/3.0/users/831"}, {"address": "http://localhost:9001/3.0/addresses/su@example.com",
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"a5f1b56bbf550129ff18dd49c81272a9e416da20\"",
+        "list_id": "foo.example.com", "member_id": 1206, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1206", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"32f459d860249a91442e440797947f931a5a5d19\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['821']
@@ -125,16 +125,16 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/otherowner@example.com",
         "delivery_mode": "regular", "email": "otherowner@example.com", "http_etag":
-        "\"b5c3dfcb6f4a914af6e6e85d80f3cb37910c8d04\"", "list_id": "foo.example.com",
-        "member_id": 1058, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1058",
-        "user": "http://localhost:9001/3.0/users/720"}], "http_etag": "\"3030b6bde4809132ffe48174384cca4fbb9090ba\"",
+        "\"5eecbdb15f05cca122b0197dab71ed6921755744\"", "list_id": "foo.example.com",
+        "member_id": 1207, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1207",
+        "user": "http://localhost:9001/3.0/users/831"}], "http_etag": "\"a9def1648cd5778022efe7d68fc6a715121d9d94\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['470']
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=su%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=su%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -144,7 +144,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1059']
+      location: ['http://localhost:9001/3.0/members/1208']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -165,10 +165,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"b8a3518b89b8a2fce07c4abdd6a55674540c8955\"",
-        "list_id": "foo.example.com", "member_id": 1059, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1059", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5b391a38aab9a39cb92d41c6d07cdace16742c71\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"2b3de35776c42a87b9f163ed7c17e36065278832\"",
+        "list_id": "foo.example.com", "member_id": 1208, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1208", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"036bc7f9a9b55e6ee053b0724add9514d74e4483\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
@@ -182,10 +182,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"b8a3518b89b8a2fce07c4abdd6a55674540c8955\"",
-        "list_id": "foo.example.com", "member_id": 1059, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1059", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5b391a38aab9a39cb92d41c6d07cdace16742c71\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"2b3de35776c42a87b9f163ed7c17e36065278832\"",
+        "list_id": "foo.example.com", "member_id": 1208, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1208", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"036bc7f9a9b55e6ee053b0724add9514d74e4483\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
@@ -214,10 +214,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"b8a3518b89b8a2fce07c4abdd6a55674540c8955\"",
-        "list_id": "foo.example.com", "member_id": 1059, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1059", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5b391a38aab9a39cb92d41c6d07cdace16742c71\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"2b3de35776c42a87b9f163ed7c17e36065278832\"",
+        "list_id": "foo.example.com", "member_id": 1208, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1208", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"036bc7f9a9b55e6ee053b0724add9514d74e4483\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
@@ -231,10 +231,10 @@
     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/su@example.com",
-        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"b8a3518b89b8a2fce07c4abdd6a55674540c8955\"",
-        "list_id": "foo.example.com", "member_id": 1059, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1059", "user": "http://localhost:9001/3.0/users/718"}],
-        "http_etag": "\"5b391a38aab9a39cb92d41c6d07cdace16742c71\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "su@example.com", "http_etag": "\"2b3de35776c42a87b9f163ed7c17e36065278832\"",
+        "list_id": "foo.example.com", "member_id": 1208, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1208", "user": "http://localhost:9001/3.0/users/829"}],
+        "http_etag": "\"036bc7f9a9b55e6ee053b0724add9514d74e4483\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['454']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription.yaml
index 42bafac..f637675 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription.yaml
@@ -104,7 +104,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Open_list&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BOpen_list%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=open
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Open_list&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BOpen_list%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=open&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -177,7 +177,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Moderate_subs&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BModerate_subs%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=moderate
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Moderate_subs&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BModerate_subs%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=moderate&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -189,7 +189,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: password=&display_name=&email=test%40example.com
+    body: display_name=&password=&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -199,7 +199,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/712']
+      location: ['http://localhost:9001/3.0/users/823']
     status: {code: 201, message: Created}
 - request:
     body: email=fritz%40example.org
@@ -207,7 +207,7 @@
       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/users/712/addresses
+    uri: http://localhost:9001/3.0/users/823/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -246,9 +246,9 @@
     uri: http://localhost:9001/3.0/lists/moderate_subs@example.com/requests
   response:
     body: {string: !!python/unicode '{"entries": [{"display_name": "", "email": "fritz@example.org",
-        "http_etag": "\"3d1c95859c703bf3eabe0ee8bd8f0f26c798774e\"", "list_id": "moderate_subs.example.com",
-        "token": "7946b2dea66cf4c977638062e61fede9f846a570", "token_owner": "moderator",
-        "when": "2005-08-01T07:49:23"}], "http_etag": "\"8946d86966536d5b3353df3addf76381053e2a03\"",
+        "http_etag": "\"f5709f2b367e757f47ebc2368167ef2fdbb6ca59\"", "list_id": "moderate_subs.example.com",
+        "token": "703ee1a00c3f8bf1f703f4235a851e3051c2c90b", "token_owner": "moderator",
+        "when": "2005-08-01T07:49:23"}], "http_etag": "\"3b6475ea7a9c460c1239d7f3f9a8c7c9dd649095\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['368']
@@ -260,7 +260,7 @@
       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/moderate_subs.example.com/requests/7946b2dea66cf4c977638062e61fede9f846a570
+    uri: http://localhost:9001/3.0/lists/moderate_subs.example.com/requests/703ee1a00c3f8bf1f703f4235a851e3051c2c90b
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -293,7 +293,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/712
+    uri: http://localhost:9001/3.0/users/823
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -404,7 +404,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Open_list&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BOpen_list%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=open
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Open_list&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BOpen_list%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=open&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -477,7 +477,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Moderate_subs&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BModerate_subs%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=moderate
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Moderate_subs&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BModerate_subs%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=moderate&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -489,7 +489,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: password=&display_name=&email=test%40example.com
+    body: display_name=&password=&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -499,7 +499,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/713']
+      location: ['http://localhost:9001/3.0/users/824']
     status: {code: 201, message: Created}
 - request:
     body: email=fritz%40example.org
@@ -507,7 +507,7 @@
       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/users/713/addresses
+    uri: http://localhost:9001/3.0/users/824/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -578,7 +578,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/713
+    uri: http://localhost:9001/3.0/users/824
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -689,7 +689,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Open_list&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BOpen_list%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=open
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Open_list&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BOpen_list%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=open&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -762,7 +762,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Moderate_subs&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BModerate_subs%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=moderate
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Moderate_subs&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BModerate_subs%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=moderate&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -774,7 +774,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: password=&display_name=&email=test%40example.com
+    body: display_name=&password=&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -784,7 +784,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/714']
+      location: ['http://localhost:9001/3.0/users/825']
     status: {code: 201, message: Created}
 - request:
     body: email=fritz%40example.org
@@ -792,7 +792,7 @@
       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/users/714/addresses
+    uri: http://localhost:9001/3.0/users/825/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -831,9 +831,9 @@
     uri: http://localhost:9001/3.0/lists/moderate_subs@example.com/requests
   response:
     body: {string: !!python/unicode '{"entries": [{"display_name": "", "email": "test@example.com",
-        "http_etag": "\"56a5943001f7b1382170bdd54bf1c76c34b18b06\"", "list_id": "moderate_subs.example.com",
-        "token": "f983ffd56bfabec80fb701b991ce867f16612133", "token_owner": "moderator",
-        "when": "2005-08-01T07:49:23"}], "http_etag": "\"1a78ce4c916cfea39c07335b6c9aaf474132727f\"",
+        "http_etag": "\"4aa789d66b4f9721377078e051f99b8c12db7907\"", "list_id": "moderate_subs.example.com",
+        "token": "42f39b8dfac96f4112a45039a80eee3395e7fcb9", "token_owner": "moderator",
+        "when": "2005-08-01T07:49:23"}], "http_etag": "\"5e38e151250be9f6c28b82ddd0f2e360a45eefd9\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['367']
@@ -845,7 +845,7 @@
       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/moderate_subs.example.com/requests/f983ffd56bfabec80fb701b991ce867f16612133
+    uri: http://localhost:9001/3.0/lists/moderate_subs.example.com/requests/42f39b8dfac96f4112a45039a80eee3395e7fcb9
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -878,7 +878,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/714
+    uri: http://localhost:9001/3.0/users/825
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -989,7 +989,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Open_list&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BOpen_list%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=open
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Open_list&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BOpen_list%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=open&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -1062,7 +1062,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Moderate_subs&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BModerate_subs%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=moderate
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Moderate_subs&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BModerate_subs%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=moderate&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -1074,7 +1074,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: password=&display_name=&email=test%40example.com
+    body: display_name=&password=&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -1084,7 +1084,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/715']
+      location: ['http://localhost:9001/3.0/users/826']
     status: {code: 201, message: Created}
 - request:
     body: email=fritz%40example.org
@@ -1092,7 +1092,7 @@
       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/users/715/addresses
+    uri: http://localhost:9001/3.0/users/826/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -1163,7 +1163,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/715
+    uri: http://localhost:9001/3.0/users/826
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -1274,7 +1274,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Open_list&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BOpen_list%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=open
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Open_list&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BOpen_list%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=open&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -1347,7 +1347,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: anonymous_list=False&allow_list_posts=True&advertised=True&description=&digest_size_threshold=30.0&autorespond_postings=none&send_welcome_message=True&autoresponse_postings_text=&autorespond_owner=none&include_rfc2369_headers=True&welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&collapse_alternatives=True&filter_content=False&first_strip_reply_to=False&reply_to_address=&display_name=Moderate_subs&posting_pipeline=default-posting-pipeline&reply_goes_to_list=no_munging&admin_notify_mchanges=False&autoresponse_grace_period=90d&autorespond_requests=none&autoresponse_request_text=&admin_immed_notify=True&subject_prefix=%5BModerate_subs%5D+&administrivia=True&convert_html_to_plaintext=False&archive_policy=public&default_nonmember_action=hold&default_member_action=defer&autoresponse_owner_text=&subscription_policy=moderate
+    body: welcome_message_uri=mailman%3A%2F%2F%2Fwelcome.txt&display_name=Moderate_subs&include_rfc2369_headers=True&collapse_alternatives=True&anonymous_list=False&default_member_action=defer&reply_goes_to_list=no_munging&autorespond_requests=none&posting_pipeline=default-posting-pipeline&advertised=True&autorespond_owner=none&admin_notify_mchanges=False&archive_policy=public&default_nonmember_action=hold&autoresponse_postings_text=&autoresponse_request_text=&filter_content=False&subject_prefix=%5BModerate_subs%5D+&digest_size_threshold=30.0&autorespond_postings=none&autoresponse_owner_text=&reply_to_address=&autoresponse_grace_period=90d&administrivia=True&subscription_policy=moderate&allow_list_posts=True&description=&send_welcome_message=True&admin_immed_notify=True&convert_html_to_plaintext=False&first_strip_reply_to=False
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -1359,7 +1359,7 @@
       content-length: ['0']
     status: {code: 204, message: No Content}
 - request:
-    body: password=&display_name=&email=test%40example.com
+    body: display_name=&password=&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -1369,7 +1369,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/716']
+      location: ['http://localhost:9001/3.0/users/827']
     status: {code: 201, message: Created}
 - request:
     body: email=fritz%40example.org
@@ -1377,7 +1377,7 @@
       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/users/716/addresses
+    uri: http://localhost:9001/3.0/users/827/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -1448,7 +1448,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/716
+    uri: http://localhost:9001/3.0/users/827
   response:
     body: {string: !!python/unicode ''}
     headers:
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_primary.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_primary.yaml
index c4df661..5dce360 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_primary.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_primary.yaml
@@ -23,9 +23,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"d507ae9ce5b7873093642e22eeac06b5b76d3c5e\"", "is_server_owner": false,
-        "password": "$6$rounds=673225$NVN44Usxp8mJ3l2A$Bs4Y2HEqumXKaa/BVIVz3orV2XF56rCUcG7/eJAD6jG63C2WOLmWyVcT3/iGucFig8irNU501UJKNmZrPQfY4/",
-        "self_link": "http://localhost:9001/3.0/users/714", "user_id": 714}'}
+        "\"1c31aa92ead36ea022e0b2091ace2f439c3fd521\"", "is_server_owner": false,
+        "password": "$6$rounds=676286$kZQsZGbsLWkkpKHG$YFqGt2gCN7ocyIWwtcgn5vwpgpbq9PjDyjjya6IIBVn9TfLMZ7ooG.OXs89c3QTENRzrgSRVCeXwPr4EzVIh9/",
+        "self_link": "http://localhost:9001/3.0/users/825", "user_id": 825}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -35,16 +35,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/714/addresses
+    uri: http://localhost:9001/3.0/users/825/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"30a5d7c841b03ca88e2aa60948d58f356577ebc2\"", "original_email": "fritz@example.org",
+        "\"4a8a4c6ce6bd49401b8358bfacff031f52e7d43d\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/714", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"c81de9c33e234637c7fff444af11b2a4821f8798\"",
+        "user": "http://localhost:9001/3.0/users/825", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"6770a83a2cacef06128174621d661ae10911a604\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/714"}], "http_etag": "\"9e6390fd1b2b701c3ac19931f88c94d18112621c\"",
+        "http://localhost:9001/3.0/users/825"}], "http_etag": "\"2c91081d2a909ad9d091b98da9e9755d25142e79\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -57,10 +57,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"30a5d7c841b03ca88e2aa60948d58f356577ebc2\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"4a8a4c6ce6bd49401b8358bfacff031f52e7d43d\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/714", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/825", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -72,10 +72,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"c81de9c33e234637c7fff444af11b2a4821f8798\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"6770a83a2cacef06128174621d661ae10911a604\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/714"}'}
+        "http://localhost:9001/3.0/users/825"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -107,15 +107,15 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=test%40example.com&pre_confirmed=True&pre_verified=True&display_name=None&list_id=moderate_subs.example.com
+    body: display_name=None&pre_confirmed=True&list_id=moderate_subs.example.com&subscriber=test%40example.com&pre_verified=True
     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 '{"http_etag": "\"bb41c8a8c02395cfa61d0166f062e8fecaf774bb\"",
-        "token": "f983ffd56bfabec80fb701b991ce867f16612133", "token_owner": "moderator"}'}
+    body: {string: !!python/unicode '{"http_etag": "\"3a236a0de0c24b62bf53ac65d2c5890c5b55da74\"",
+        "token": "42f39b8dfac96f4112a45039a80eee3395e7fcb9", "token_owner": "moderator"}'}
     headers:
       content-length: ['142']
       content-type: [application/json; charset=utf-8]
@@ -141,9 +141,9 @@
     uri: http://localhost:9001/3.0/lists/moderate_subs@example.com/requests
   response:
     body: {string: !!python/unicode '{"entries": [{"display_name": "", "email": "test@example.com",
-        "http_etag": "\"56a5943001f7b1382170bdd54bf1c76c34b18b06\"", "list_id": "moderate_subs.example.com",
-        "token": "f983ffd56bfabec80fb701b991ce867f16612133", "token_owner": "moderator",
-        "when": "2005-08-01T07:49:23"}], "http_etag": "\"1a78ce4c916cfea39c07335b6c9aaf474132727f\"",
+        "http_etag": "\"4aa789d66b4f9721377078e051f99b8c12db7907\"", "list_id": "moderate_subs.example.com",
+        "token": "42f39b8dfac96f4112a45039a80eee3395e7fcb9", "token_owner": "moderator",
+        "when": "2005-08-01T07:49:23"}], "http_etag": "\"5e38e151250be9f6c28b82ddd0f2e360a45eefd9\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['367']
@@ -173,9 +173,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"d507ae9ce5b7873093642e22eeac06b5b76d3c5e\"", "is_server_owner": false,
-        "password": "$6$rounds=673225$NVN44Usxp8mJ3l2A$Bs4Y2HEqumXKaa/BVIVz3orV2XF56rCUcG7/eJAD6jG63C2WOLmWyVcT3/iGucFig8irNU501UJKNmZrPQfY4/",
-        "self_link": "http://localhost:9001/3.0/users/714", "user_id": 714}'}
+        "\"1c31aa92ead36ea022e0b2091ace2f439c3fd521\"", "is_server_owner": false,
+        "password": "$6$rounds=676286$kZQsZGbsLWkkpKHG$YFqGt2gCN7ocyIWwtcgn5vwpgpbq9PjDyjjya6IIBVn9TfLMZ7ooG.OXs89c3QTENRzrgSRVCeXwPr4EzVIh9/",
+        "self_link": "http://localhost:9001/3.0/users/825", "user_id": 825}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -185,17 +185,17 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/714/addresses
+    uri: http://localhost:9001/3.0/users/825/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"30a5d7c841b03ca88e2aa60948d58f356577ebc2\"", "original_email": "fritz@example.org",
+        "\"4a8a4c6ce6bd49401b8358bfacff031f52e7d43d\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/714", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"1d8a58f8ad05fbce5979d09fd8925d9724ac3717\"",
+        "user": "http://localhost:9001/3.0/users/825", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"0342efc47bcfb0d03b4d64a5527132d4033dbdd3\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/714", "verified_on": "2005-08-01T07:49:23"}],
-        "http_etag": "\"95971ba929ea5d7f6e20ded2fe6b55bb0b6e1dcd\"", "start": 0, "total_size":
+        "http://localhost:9001/3.0/users/825", "verified_on": "2005-08-01T07:49:23"}],
+        "http_etag": "\"aff6c51382637456da449de28d87fdd07cdf9a17\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['754']
@@ -208,10 +208,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"30a5d7c841b03ca88e2aa60948d58f356577ebc2\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"4a8a4c6ce6bd49401b8358bfacff031f52e7d43d\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/714", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/825", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -223,10 +223,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"1d8a58f8ad05fbce5979d09fd8925d9724ac3717\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"0342efc47bcfb0d03b4d64a5527132d4033dbdd3\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/714", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/825", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['322']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_secondary.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_secondary.yaml
index 82b2d8f..8c36cae 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_secondary.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_mod_secondary.yaml
@@ -23,9 +23,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"ac9803591a721530b5c95a251e7ac560f19a6cbd\"", "is_server_owner": false,
-        "password": "$6$rounds=601235$lazMStdgQZaeeza6$h1KfsMCxlf54jA49MWgnWxbw.peT/QEsPP6hc1YaR/7LWv4ga/MwanvcYNPcFAdvCTjiSwSjIi2ba6/4m1O4s/",
-        "self_link": "http://localhost:9001/3.0/users/712", "user_id": 712}'}
+        "\"e8c2250ec7f2a6db347e1eee369b7695d04053ef\"", "is_server_owner": false,
+        "password": "$6$rounds=632545$OeAwuqFGCJmZKpIU$hug2B0.XNNew.10CI62Zf0rmAxV4y65x6WaBSI0orOPJPk754bvQTTyA6FV4yAondqyXv/MpKJ29r2aWGaYTm0",
+        "self_link": "http://localhost:9001/3.0/users/823", "user_id": 823}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -35,16 +35,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/712/addresses
+    uri: http://localhost:9001/3.0/users/823/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"d1c726bfc23dc68bf43774e65d8e18b4b4384e5f\"", "original_email": "fritz@example.org",
+        "\"be1fea94917e79f09e7a99620139a6681a4fd18e\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/712", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"ee2997629ec667173910a09b6f3e66f6663c8118\"",
+        "user": "http://localhost:9001/3.0/users/823", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"f9be9f2a14f952d7e3eede34e5b42f40ae5f48b2\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/712"}], "http_etag": "\"dcd507883ae28151ddbcdf7514b355c7500bf29c\"",
+        "http://localhost:9001/3.0/users/823"}], "http_etag": "\"5ef815c43213e5727fa06a4d441065da2d44cdc0\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -57,10 +57,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"d1c726bfc23dc68bf43774e65d8e18b4b4384e5f\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"be1fea94917e79f09e7a99620139a6681a4fd18e\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/712", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/823", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -72,10 +72,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"ee2997629ec667173910a09b6f3e66f6663c8118\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"f9be9f2a14f952d7e3eede34e5b42f40ae5f48b2\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/712"}'}
+        "http://localhost:9001/3.0/users/823"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -107,15 +107,15 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=fritz%40example.org&pre_confirmed=True&pre_verified=True&display_name=None&list_id=moderate_subs.example.com
+    body: display_name=None&pre_confirmed=True&list_id=moderate_subs.example.com&subscriber=fritz%40example.org&pre_verified=True
     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 '{"http_etag": "\"f47f7d7e2f262d1eb2a779554aab3f3b2bcd0317\"",
-        "token": "7946b2dea66cf4c977638062e61fede9f846a570", "token_owner": "moderator"}'}
+    body: {string: !!python/unicode '{"http_etag": "\"e1e1bd30c950b96103f0a707c4720c4ff5f2a41b\"",
+        "token": "703ee1a00c3f8bf1f703f4235a851e3051c2c90b", "token_owner": "moderator"}'}
     headers:
       content-length: ['142']
       content-type: [application/json; charset=utf-8]
@@ -141,9 +141,9 @@
     uri: http://localhost:9001/3.0/lists/moderate_subs@example.com/requests
   response:
     body: {string: !!python/unicode '{"entries": [{"display_name": "", "email": "fritz@example.org",
-        "http_etag": "\"3d1c95859c703bf3eabe0ee8bd8f0f26c798774e\"", "list_id": "moderate_subs.example.com",
-        "token": "7946b2dea66cf4c977638062e61fede9f846a570", "token_owner": "moderator",
-        "when": "2005-08-01T07:49:23"}], "http_etag": "\"8946d86966536d5b3353df3addf76381053e2a03\"",
+        "http_etag": "\"f5709f2b367e757f47ebc2368167ef2fdbb6ca59\"", "list_id": "moderate_subs.example.com",
+        "token": "703ee1a00c3f8bf1f703f4235a851e3051c2c90b", "token_owner": "moderator",
+        "when": "2005-08-01T07:49:23"}], "http_etag": "\"3b6475ea7a9c460c1239d7f3f9a8c7c9dd649095\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['368']
@@ -173,9 +173,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"ac9803591a721530b5c95a251e7ac560f19a6cbd\"", "is_server_owner": false,
-        "password": "$6$rounds=601235$lazMStdgQZaeeza6$h1KfsMCxlf54jA49MWgnWxbw.peT/QEsPP6hc1YaR/7LWv4ga/MwanvcYNPcFAdvCTjiSwSjIi2ba6/4m1O4s/",
-        "self_link": "http://localhost:9001/3.0/users/712", "user_id": 712}'}
+        "\"e8c2250ec7f2a6db347e1eee369b7695d04053ef\"", "is_server_owner": false,
+        "password": "$6$rounds=632545$OeAwuqFGCJmZKpIU$hug2B0.XNNew.10CI62Zf0rmAxV4y65x6WaBSI0orOPJPk754bvQTTyA6FV4yAondqyXv/MpKJ29r2aWGaYTm0",
+        "self_link": "http://localhost:9001/3.0/users/823", "user_id": 823}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -185,16 +185,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/712/addresses
+    uri: http://localhost:9001/3.0/users/823/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"d1c726bfc23dc68bf43774e65d8e18b4b4384e5f\"", "original_email": "fritz@example.org",
+        "\"be1fea94917e79f09e7a99620139a6681a4fd18e\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/712", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"ee2997629ec667173910a09b6f3e66f6663c8118\"",
+        "user": "http://localhost:9001/3.0/users/823", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"f9be9f2a14f952d7e3eede34e5b42f40ae5f48b2\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/712"}], "http_etag": "\"dcd507883ae28151ddbcdf7514b355c7500bf29c\"",
+        "http://localhost:9001/3.0/users/823"}], "http_etag": "\"5ef815c43213e5727fa06a4d441065da2d44cdc0\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -207,10 +207,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"d1c726bfc23dc68bf43774e65d8e18b4b4384e5f\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"be1fea94917e79f09e7a99620139a6681a4fd18e\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/712", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/823", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -222,10 +222,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"ee2997629ec667173910a09b6f3e66f6663c8118\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"f9be9f2a14f952d7e3eede34e5b42f40ae5f48b2\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/712"}'}
+        "http://localhost:9001/3.0/users/823"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_primary.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_primary.yaml
index 3c93416..4157348 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_primary.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_primary.yaml
@@ -23,9 +23,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"d27e6962dae39444880e7d6c2da1bc374087a6c9\"", "is_server_owner": false,
-        "password": "$6$rounds=703030$3ZeWTk3urzEtoCvC$Zmlz7JWQuQCdcgVflzdqNbqattF.pqVKTTaFDyOTPaAoYNO6m5yT9kyqQQIYgCClwJanpQCTYSVMQHNp7CCBu/",
-        "self_link": "http://localhost:9001/3.0/users/715", "user_id": 715}'}
+        "\"d68b214ef603c1ab85f57598165904e21875194e\"", "is_server_owner": false,
+        "password": "$6$rounds=660337$7TnOUPgXzwq/MiaS$ZFMtgs3l83xaykAZ6ju9ldlGT7R6Z5KClhV8ZlFAikZOC92KQaAY6dTSJYfpv.iVucv1qIaf9ZQnlq97NpKde.",
+        "self_link": "http://localhost:9001/3.0/users/826", "user_id": 826}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -35,16 +35,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/715/addresses
+    uri: http://localhost:9001/3.0/users/826/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"ca8ad6211c254d2b12b27e6afbf7c5e68985a256\"", "original_email": "fritz@example.org",
+        "\"d18c608b7c453a87c476905c2729176e741ce1f2\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/715", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"c1c8be6c984bce8b549195d54efcff56469956ca\"",
+        "user": "http://localhost:9001/3.0/users/826", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"6603b687d15df7aeda09a7e14084b926246f88b4\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/715"}], "http_etag": "\"43a451785e892245b1d27f211e6779fcf3dd9e24\"",
+        "http://localhost:9001/3.0/users/826"}], "http_etag": "\"560790155758fbe3d6e3ed5ec0ec5b06df8d60cb\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -57,10 +57,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"ca8ad6211c254d2b12b27e6afbf7c5e68985a256\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"d18c608b7c453a87c476905c2729176e741ce1f2\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/715", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/826", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -72,10 +72,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"c1c8be6c984bce8b549195d54efcff56469956ca\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"6603b687d15df7aeda09a7e14084b926246f88b4\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/715"}'}
+        "http://localhost:9001/3.0/users/826"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -107,7 +107,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=test%40example.com&pre_confirmed=True&pre_verified=True&display_name=None&list_id=open_list.example.com
+    body: display_name=None&pre_confirmed=True&list_id=open_list.example.com&subscriber=test%40example.com&pre_verified=True
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -117,7 +117,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1053']
+      location: ['http://localhost:9001/3.0/members/1202']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -127,10 +127,10 @@
     uri: http://localhost:9001/3.0/lists/open_list@example.com/roster/member
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"ce181de8a8ae40f51e4f0213bed04ec3356df4be\"",
-        "list_id": "open_list.example.com", "member_id": 1053, "role": "member", "self_link":
-        "http://localhost:9001/3.0/members/1053", "user": "http://localhost:9001/3.0/users/715"}],
-        "http_etag": "\"35315cd5572b1fe37664e86e123612b13506a47c\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"d893be4718f8d703cd6da03ddfadcb01ac49ea8e\"",
+        "list_id": "open_list.example.com", "member_id": 1202, "role": "member", "self_link":
+        "http://localhost:9001/3.0/members/1202", "user": "http://localhost:9001/3.0/users/826"}],
+        "http_etag": "\"5a46b956e346c1a4169e351791750dd2b6c4ea42\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['465']
@@ -173,9 +173,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"d27e6962dae39444880e7d6c2da1bc374087a6c9\"", "is_server_owner": false,
-        "password": "$6$rounds=703030$3ZeWTk3urzEtoCvC$Zmlz7JWQuQCdcgVflzdqNbqattF.pqVKTTaFDyOTPaAoYNO6m5yT9kyqQQIYgCClwJanpQCTYSVMQHNp7CCBu/",
-        "self_link": "http://localhost:9001/3.0/users/715", "user_id": 715}'}
+        "\"d68b214ef603c1ab85f57598165904e21875194e\"", "is_server_owner": false,
+        "password": "$6$rounds=660337$7TnOUPgXzwq/MiaS$ZFMtgs3l83xaykAZ6ju9ldlGT7R6Z5KClhV8ZlFAikZOC92KQaAY6dTSJYfpv.iVucv1qIaf9ZQnlq97NpKde.",
+        "self_link": "http://localhost:9001/3.0/users/826", "user_id": 826}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -185,17 +185,17 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/715/addresses
+    uri: http://localhost:9001/3.0/users/826/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"ca8ad6211c254d2b12b27e6afbf7c5e68985a256\"", "original_email": "fritz@example.org",
+        "\"d18c608b7c453a87c476905c2729176e741ce1f2\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/715", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"d39470b4490b8733e8f18ffc052f1cd5864d2bf8\"",
+        "user": "http://localhost:9001/3.0/users/826", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"8eb0d3aa0520ebb3f97234bda0df6eada78e30ff\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/715", "verified_on": "2005-08-01T07:49:23"}],
-        "http_etag": "\"a81b52f8f881896852e9f4a4088c7c7dfc7e02c5\"", "start": 0, "total_size":
+        "http://localhost:9001/3.0/users/826", "verified_on": "2005-08-01T07:49:23"}],
+        "http_etag": "\"fc19a39d38786dc8ae305c600b7e9f655e546107\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['754']
@@ -208,10 +208,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"ca8ad6211c254d2b12b27e6afbf7c5e68985a256\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"d18c608b7c453a87c476905c2729176e741ce1f2\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/715", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/826", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -223,10 +223,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d39470b4490b8733e8f18ffc052f1cd5864d2bf8\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"8eb0d3aa0520ebb3f97234bda0df6eada78e30ff\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/715", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/826", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['322']
       content-type: [application/json; charset=utf-8]
@@ -265,9 +265,9 @@
     uri: http://localhost:9001/3.0/lists/open_list.example.com/member/test@example.com
   response:
     body: {string: !!python/unicode '{"address": "http://localhost:9001/3.0/addresses/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"ce181de8a8ae40f51e4f0213bed04ec3356df4be\"",
-        "list_id": "open_list.example.com", "member_id": 1053, "role": "member", "self_link":
-        "http://localhost:9001/3.0/members/1053", "user": "http://localhost:9001/3.0/users/715"}'}
+        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"d893be4718f8d703cd6da03ddfadcb01ac49ea8e\"",
+        "list_id": "open_list.example.com", "member_id": 1202, "role": "member", "self_link":
+        "http://localhost:9001/3.0/members/1202", "user": "http://localhost:9001/3.0/users/826"}'}
     headers:
       content-length: ['360']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_secondary.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_secondary.yaml
index 885a5a7..8693dc3 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_secondary.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_open_secondary.yaml
@@ -23,9 +23,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"2a43f39fc89975438b6d7acff6a9ed25d4efbd00\"", "is_server_owner": false,
-        "password": "$6$rounds=623033$oneFpAmM3KMpPkIU$kkeQNfGBFfeuzgkBuHgbMBJzNBgrvJV6iJTUR3/sQoYixkHeNiBBiVEi/zJKOcQJHJtF2Oi9m2F5twhZWGnkl1",
-        "self_link": "http://localhost:9001/3.0/users/713", "user_id": 713}'}
+        "\"c17c8b67fefd1837fe2c480cdae6a4bdb8d77b51\"", "is_server_owner": false,
+        "password": "$6$rounds=620518$42CsMlcAUi1palQN$BV..0zYz5CaR2U078vg5d7Cd5FNX86CGdEfsM.kCiW14mBwulr.fN5sPTYHLf8uf9eafCY60YUVLOqR54c5LG.",
+        "self_link": "http://localhost:9001/3.0/users/824", "user_id": 824}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -35,16 +35,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/713/addresses
+    uri: http://localhost:9001/3.0/users/824/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"7b2b1cca004b071c70ec1773414d0ba356e7f97a\"", "original_email": "fritz@example.org",
+        "\"ddb21e0a61b18b7e95c428ef5f4009a807951e50\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/713", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"d2ebf1eecc4d6b4b400a6985a321c23e3272aeec\"",
+        "user": "http://localhost:9001/3.0/users/824", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"37ca7266078be4bb3350a62fb785fe2ad64e0d57\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/713"}], "http_etag": "\"3746763ba5ad0ccc5fa73b9240480f1c1b5e89f9\"",
+        "http://localhost:9001/3.0/users/824"}], "http_etag": "\"0bc66991190d5c7dcf08a45a173386f68bc4503e\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -57,10 +57,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"7b2b1cca004b071c70ec1773414d0ba356e7f97a\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"ddb21e0a61b18b7e95c428ef5f4009a807951e50\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/713", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/824", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -72,10 +72,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d2ebf1eecc4d6b4b400a6985a321c23e3272aeec\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"37ca7266078be4bb3350a62fb785fe2ad64e0d57\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/713"}'}
+        "http://localhost:9001/3.0/users/824"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -107,7 +107,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=fritz%40example.org&pre_confirmed=True&pre_verified=True&display_name=None&list_id=open_list.example.com
+    body: display_name=None&pre_confirmed=True&list_id=open_list.example.com&subscriber=fritz%40example.org&pre_verified=True
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -117,7 +117,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1052']
+      location: ['http://localhost:9001/3.0/members/1201']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -127,10 +127,10 @@
     uri: http://localhost:9001/3.0/lists/open_list@example.com/roster/member
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "delivery_mode": "regular", "email": "fritz@example.org", "http_etag": "\"c3beee4ae2c52094cc571bca6d9da3da7398eeaf\"",
-        "list_id": "open_list.example.com", "member_id": 1052, "role": "member", "self_link":
-        "http://localhost:9001/3.0/members/1052", "user": "http://localhost:9001/3.0/users/713"}],
-        "http_etag": "\"a964b4dfeadfac1f37af38202d8a11f241ef6180\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "fritz@example.org", "http_etag": "\"e1d97a88773a1d206d9b625a0954ab64c081d5b6\"",
+        "list_id": "open_list.example.com", "member_id": 1201, "role": "member", "self_link":
+        "http://localhost:9001/3.0/members/1201", "user": "http://localhost:9001/3.0/users/824"}],
+        "http_etag": "\"7ae76699ab748a008222abf3b9904651f88fe559\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['467']
@@ -173,9 +173,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"2a43f39fc89975438b6d7acff6a9ed25d4efbd00\"", "is_server_owner": false,
-        "password": "$6$rounds=623033$oneFpAmM3KMpPkIU$kkeQNfGBFfeuzgkBuHgbMBJzNBgrvJV6iJTUR3/sQoYixkHeNiBBiVEi/zJKOcQJHJtF2Oi9m2F5twhZWGnkl1",
-        "self_link": "http://localhost:9001/3.0/users/713", "user_id": 713}'}
+        "\"c17c8b67fefd1837fe2c480cdae6a4bdb8d77b51\"", "is_server_owner": false,
+        "password": "$6$rounds=620518$42CsMlcAUi1palQN$BV..0zYz5CaR2U078vg5d7Cd5FNX86CGdEfsM.kCiW14mBwulr.fN5sPTYHLf8uf9eafCY60YUVLOqR54c5LG.",
+        "self_link": "http://localhost:9001/3.0/users/824", "user_id": 824}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -185,16 +185,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/713/addresses
+    uri: http://localhost:9001/3.0/users/824/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"7b2b1cca004b071c70ec1773414d0ba356e7f97a\"", "original_email": "fritz@example.org",
+        "\"ddb21e0a61b18b7e95c428ef5f4009a807951e50\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/713", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"d2ebf1eecc4d6b4b400a6985a321c23e3272aeec\"",
+        "user": "http://localhost:9001/3.0/users/824", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"37ca7266078be4bb3350a62fb785fe2ad64e0d57\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/713"}], "http_etag": "\"3746763ba5ad0ccc5fa73b9240480f1c1b5e89f9\"",
+        "http://localhost:9001/3.0/users/824"}], "http_etag": "\"0bc66991190d5c7dcf08a45a173386f68bc4503e\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -207,10 +207,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"7b2b1cca004b071c70ec1773414d0ba356e7f97a\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"ddb21e0a61b18b7e95c428ef5f4009a807951e50\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/713", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/824", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -222,10 +222,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d2ebf1eecc4d6b4b400a6985a321c23e3272aeec\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"37ca7266078be4bb3350a62fb785fe2ad64e0d57\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/713"}'}
+        "http://localhost:9001/3.0/users/824"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -276,9 +276,9 @@
     uri: http://localhost:9001/3.0/lists/open_list.example.com/member/fritz@example.org
   response:
     body: {string: !!python/unicode '{"address": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "delivery_mode": "regular", "email": "fritz@example.org", "http_etag": "\"c3beee4ae2c52094cc571bca6d9da3da7398eeaf\"",
-        "list_id": "open_list.example.com", "member_id": 1052, "role": "member", "self_link":
-        "http://localhost:9001/3.0/members/1052", "user": "http://localhost:9001/3.0/users/713"}'}
+        "delivery_mode": "regular", "email": "fritz@example.org", "http_etag": "\"e1d97a88773a1d206d9b625a0954ab64c081d5b6\"",
+        "list_id": "open_list.example.com", "member_id": 1201, "role": "member", "self_link":
+        "http://localhost:9001/3.0/members/1201", "user": "http://localhost:9001/3.0/users/824"}'}
     headers:
       content-length: ['362']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_unknown.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_unknown.yaml
index 9ef9fb9..4640edd 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_unknown.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_subscription_unknown.yaml
@@ -23,9 +23,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"03091a3a77f5d591c268ab78c748eac6e72b8f3f\"", "is_server_owner": false,
-        "password": "$6$rounds=613866$6o.DPoYUze/jsw50$IwE6c/74GM0yCMo7gfb/6h8qdsko4JswaUu2L8gv8Lk/84x74zzJ6R4k3l9QREBJiPDolE5He95y8tnTsG6Js.",
-        "self_link": "http://localhost:9001/3.0/users/716", "user_id": 716}'}
+        "\"055b92e9282272f5d33a97ef47a82ebd7152ea83\"", "is_server_owner": false,
+        "password": "$6$rounds=620743$uV4PDcAN6jdXyVQG$PMFO1reGC4/2vOfIDM9rWnU69xhMU0bMQb.la4YUTIjWfRdTmRqfymEXS4K3Kvp.e88jsUV/iALHO9swtKZBg.",
+        "self_link": "http://localhost:9001/3.0/users/827", "user_id": 827}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -35,16 +35,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/716/addresses
+    uri: http://localhost:9001/3.0/users/827/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"effa8fc5c6a196f976736c7da67b8d3f44a88fa8\"", "original_email": "fritz@example.org",
+        "\"a79890e498421e5a9abc76a3d7b8feb1a2818093\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/716", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"d4305bc8cb94b271c3ee89d9684c28140d3bb9a4\"",
+        "user": "http://localhost:9001/3.0/users/827", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"d681c512b6d685fe030a46899c506cfd4bd21760\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/716"}], "http_etag": "\"f0246027d03aa1d4ec42c65223727ef57b26b70d\"",
+        "http://localhost:9001/3.0/users/827"}], "http_etag": "\"0752f2708b71c5699ac51c97cbedff2354bbd9e1\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -57,10 +57,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"effa8fc5c6a196f976736c7da67b8d3f44a88fa8\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"a79890e498421e5a9abc76a3d7b8feb1a2818093\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/716", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/827", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -72,10 +72,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d4305bc8cb94b271c3ee89d9684c28140d3bb9a4\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d681c512b6d685fe030a46899c506cfd4bd21760\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/716"}'}
+        "http://localhost:9001/3.0/users/827"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -156,9 +156,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"03091a3a77f5d591c268ab78c748eac6e72b8f3f\"", "is_server_owner": false,
-        "password": "$6$rounds=613866$6o.DPoYUze/jsw50$IwE6c/74GM0yCMo7gfb/6h8qdsko4JswaUu2L8gv8Lk/84x74zzJ6R4k3l9QREBJiPDolE5He95y8tnTsG6Js.",
-        "self_link": "http://localhost:9001/3.0/users/716", "user_id": 716}'}
+        "\"055b92e9282272f5d33a97ef47a82ebd7152ea83\"", "is_server_owner": false,
+        "password": "$6$rounds=620743$uV4PDcAN6jdXyVQG$PMFO1reGC4/2vOfIDM9rWnU69xhMU0bMQb.la4YUTIjWfRdTmRqfymEXS4K3Kvp.e88jsUV/iALHO9swtKZBg.",
+        "self_link": "http://localhost:9001/3.0/users/827", "user_id": 827}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -168,16 +168,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/716/addresses
+    uri: http://localhost:9001/3.0/users/827/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "fritz@example.org", "http_etag":
-        "\"effa8fc5c6a196f976736c7da67b8d3f44a88fa8\"", "original_email": "fritz@example.org",
+        "\"a79890e498421e5a9abc76a3d7b8feb1a2818093\"", "original_email": "fritz@example.org",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org",
-        "user": "http://localhost:9001/3.0/users/716", "verified_on": "2005-08-01T07:49:23"},
-        {"email": "test@example.com", "http_etag": "\"d4305bc8cb94b271c3ee89d9684c28140d3bb9a4\"",
+        "user": "http://localhost:9001/3.0/users/827", "verified_on": "2005-08-01T07:49:23"},
+        {"email": "test@example.com", "http_etag": "\"d681c512b6d685fe030a46899c506cfd4bd21760\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/716"}], "http_etag": "\"f0246027d03aa1d4ec42c65223727ef57b26b70d\"",
+        "http://localhost:9001/3.0/users/827"}], "http_etag": "\"0752f2708b71c5699ac51c97cbedff2354bbd9e1\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['716']
@@ -190,10 +190,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/fritz@example.org
   response:
-    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"effa8fc5c6a196f976736c7da67b8d3f44a88fa8\"",
+    body: {string: !!python/unicode '{"email": "fritz@example.org", "http_etag": "\"a79890e498421e5a9abc76a3d7b8feb1a2818093\"",
         "original_email": "fritz@example.org", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/fritz@example.org", "user":
-        "http://localhost:9001/3.0/users/716", "verified_on": "2005-08-01T07:49:23"}'}
+        "http://localhost:9001/3.0/users/827", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['325']
       content-type: [application/json; charset=utf-8]
@@ -205,10 +205,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d4305bc8cb94b271c3ee89d9684c28140d3bb9a4\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"d681c512b6d685fe030a46899c506cfd4bd21760\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/716"}'}
+        "http://localhost:9001/3.0/users/827"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary.yaml
index bde7e37..182f39f 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary.yaml
@@ -91,12 +91,12 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"3c3c9f0a9733f127ec9ea68e6c64faf1d58b5927\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/724", "user_id": 724},
+        "http_etag": "\"3d8e58a242cd989aa4bc47a02dfbfca0b3551ddf\"", "is_server_owner":
+        false, "self_link": "http://localhost:9001/3.0/users/835", "user_id": 835},
         {"created_on": "2005-08-01T07:49:23", "display_name": "None", "http_etag":
-        "\"2e7ffc36f680e19d93e21c7c7992d6cb1e6351b6\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/725", "user_id": 725}], "http_etag":
-        "\"7cc3efb637fc6820a512085660ea704863dc2f03\"", "start": 0, "total_size":
+        "\"cbf776336bf50ffb5be6bb1f12bf5fdd88b3667c\"", "is_server_owner": false,
+        "self_link": "http://localhost:9001/3.0/users/836", "user_id": 836}], "http_etag":
+        "\"7de72c37a4bdc46d42ed3ce6bb4fa98db590a669\"", "start": 0, "total_size":
         2}'}
     headers:
       content-length: ['515']
@@ -107,7 +107,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/724
+    uri: http://localhost:9001/3.0/users/835
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -118,7 +118,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/725
+    uri: http://localhost:9001/3.0/users/836
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -216,329 +216,10 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"7c8a27b690a19c27eba94737e8fdebcb66f16a32\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/726", "user_id": 726}],
-        "http_etag": "\"47dc08e34c68477d214481e5907d39b967fa48c6\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['297']
-      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/users/726
-  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 'Duplicate email host: example.com'}
-    headers:
-      content-length: ['33']
-      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/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: 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
-  response:
-    body: {string: !!python/unicode '{"entries": [{"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}], "http_etag": "\"0eb6d0b88c89b5c491b7966eab97a79e221096ad\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['399']
-      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/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 GET
-    uri: http://localhost:9001/3.0/users
-  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: 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 'Duplicate email host: example.com'}
-    headers:
-      content-length: ['33']
-      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/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: 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
-  response:
-    body: {string: !!python/unicode '{"entries": [{"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}], "http_etag": "\"0eb6d0b88c89b5c491b7966eab97a79e221096ad\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['399']
-      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/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 GET
-    uri: http://localhost:9001/3.0/users
-  response:
-    body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"3debaf04d1aec31525390e1c875210a171b6be34\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/727", "user_id": 727}],
-        "http_etag": "\"38e0e3da0f4bc18e32908c306311364aef2135a8\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['297']
-      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/users/727
-  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 'Duplicate email host: example.com'}
-    headers:
-      content-length: ['33']
-      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/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: 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
-  response:
-    body: {string: !!python/unicode '{"entries": [{"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}], "http_etag": "\"0eb6d0b88c89b5c491b7966eab97a79e221096ad\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['399']
-      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/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 GET
-    uri: http://localhost:9001/3.0/users
-  response:
-    body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"8ee914045b21ef8b55de46b1cdecd1e693126b5f\"", "is_server_owner":
-        false, "password": "$6$rounds=672459$.5XzeE9JOTlYa5yS$..MZ5ovo6hcQ8q4T3SlptW3LVvmXQoC6K3gDTsgjZ.EVai9jLVRBdhDhXnPvFn0wBNJ4fVPiJMM.PUm2GMKjg.",
-        "self_link": "http://localhost:9001/3.0/users/728", "user_id": 728}], "http_etag":
-        "\"782b355831918fec415383b851a8ef37aefc67f7\"", "start": 0, "total_size":
+        "http_etag": "\"536273f194d2fc3a98889ad4624c6191c70faa21\"", "is_server_owner":
+        false, "password": "$6$rounds=630135$.ucb9UaxssEiS11Z$tK15XKwFG.Si04RkTTTC3jwa0lZVcgunW7Oplq65X9/We76Fl2TGcjqqJoibmZZelusdZvQUqmUZ4urBsujY30",
+        "self_link": "http://localhost:9001/3.0/users/837", "user_id": 837}], "http_etag":
+        "\"5c317cc9c585be6df44e04e49ab519f02f061780\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['433']
@@ -549,7 +230,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/728
+    uri: http://localhost:9001/3.0/users/837
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -647,10 +328,10 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"b56a8c15a0b1748e4d44c0888c9b0eb422e37bf9\"", "is_server_owner":
-        false, "password": "$6$rounds=636938$M8zqh7f9xl5gfu9e$vifOszUC5Wj3DpuFjmxcllX097Iixt9eijHZEjdWDOoN9A9lpMpVqK6yVuu6/5zuPpk4IX3xQYyatRcZCS/Np1",
-        "self_link": "http://localhost:9001/3.0/users/729", "user_id": 729}], "http_etag":
-        "\"4c5776b21a6f3660aea4669ed225d7f9e05b06dc\"", "start": 0, "total_size":
+        "http_etag": "\"6885d9eb3b2a24dd6e8c7175b5286c782936f8f0\"", "is_server_owner":
+        false, "password": "$6$rounds=593428$O06dy86rYp2A1axh$jODat3Pka5AgopQodtHnT6lmhVCIJtdOmOdVmsYhEfOZajXLNYImYchgYr6Mc6REsvUVmg8rcVNZq6P9OyNAN1",
+        "self_link": "http://localhost:9001/3.0/users/838", "user_id": 838}], "http_etag":
+        "\"f189ce643266e50f7cb6e33c5dd5380ee7f7ee3e\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['433']
@@ -661,7 +342,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/729
+    uri: http://localhost:9001/3.0/users/838
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -1095,10 +776,10 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"616225adf1f009f6255e4f0f6a0be5762e6b6642\"", "is_server_owner":
-        false, "password": "$6$rounds=681732$r1o3130JXF3hnxWi$l.mXElTVt0XklVo7CmqwcGtuhy8bMXk2DVdNUrloRUYNmVXNnGXePBbfD1hc3K73zBC8R3YNzOIRpQfhkAFCP.",
-        "self_link": "http://localhost:9001/3.0/users/730", "user_id": 730}], "http_etag":
-        "\"3152064e554acb97c3ba059edb20d4263a6b582f\"", "start": 0, "total_size":
+        "http_etag": "\"02a9025de27e8f9c4690e29be92ea3594bfb0af6\"", "is_server_owner":
+        false, "password": "$6$rounds=710368$vDkvjfFUntdcQgMX$bD0tANcpaSDR6VPtyNN2SNZnpQ3RIInYeQjs0/k6xGKjLlQ./27Y74/vREQyfue7kE3JINm8tu593DjQffZDh/",
+        "self_link": "http://localhost:9001/3.0/users/839", "user_id": 839}], "http_etag":
+        "\"c1cbe0f11ec000b1fd09aaba9573033c10ae3fb5\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['433']
@@ -1109,7 +790,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/730
+    uri: http://localhost:9001/3.0/users/839
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -1207,10 +888,10 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"f3f19eb684e6bf3f831ccc0ef50f3c38b307b198\"", "is_server_owner":
-        false, "password": "$6$rounds=619532$Qu9RRa.GJuLJj5cw$MfkWYNWrsx27.fLxsdTLVzS1Nj/r4WylFiepfHASJ3eosE7O61RHuCoZFy3Ekwu03rYBmjc/Mtc/5Z5kMF5un0",
-        "self_link": "http://localhost:9001/3.0/users/731", "user_id": 731}], "http_etag":
-        "\"e1f0c8b32b01a3970ff5946c3e29f531acd60654\"", "start": 0, "total_size":
+        "http_etag": "\"564185ed6f5812e466d595b04bdfc16df9bd3593\"", "is_server_owner":
+        false, "password": "$6$rounds=593273$Nu/iAVfIdhCVKJ.K$EBNvsSw5qoPI4RmVgxvzH9KUmbAZZcUG6246t3bGjg3XhZ08CONlPs3fIhSbGH0HxjBwXa/ZBwd0Mf.HFeoFf/",
+        "self_link": "http://localhost:9001/3.0/users/840", "user_id": 840}], "http_etag":
+        "\"dd330b22d12a1b3db5b2c539e5fca8c8f9d3c275\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['433']
@@ -1221,7 +902,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/731
+    uri: http://localhost:9001/3.0/users/840
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -1319,9 +1000,9 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "display_name": "None", "http_etag": "\"41efc9e9766b57122fcfc47a7f238f992794c501\"",
-        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/732",
-        "user_id": 732}], "http_etag": "\"8895f84a831b0ef9d3c2b4232cb1e86982c2def2\"",
+        "display_name": "None", "http_etag": "\"7d5ccba2da3e56c767082bd5d560dc357515bd2c\"",
+        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/841",
+        "user_id": 841}], "http_etag": "\"0835b954797340d7adfd10b0d58b51c9c46570af\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['321']
@@ -1332,107 +1013,10 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/732
+    uri: http://localhost:9001/3.0/users/841
   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 'Duplicate email host: example.com'}
-    headers:
-      content-length: ['33']
-      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/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: 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
-  response:
-    body: {string: !!python/unicode '{"entries": [{"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}], "http_etag": "\"0eb6d0b88c89b5c491b7966eab97a79e221096ad\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['399']
-      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/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 GET
-    uri: http://localhost:9001/3.0/users
-  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/test_list_summary_metrics_anonymous.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_anonymous.yaml
deleted file mode 100644
index 2e723bc..0000000
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_anonymous.yaml
+++ /dev/null
@@ -1,48 +0,0 @@
-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/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_size_threshold": 30.0, "display_name": "Foo", "filter_content":
-        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
-        "http_etag": "\"f24060c0fd5762da0d17009ff8b6f303bee3cd2f\"", "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: ['1610']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_moderator.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_moderator.yaml
deleted file mode 100644
index 021ebbe..0000000
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_moderator.yaml
+++ /dev/null
@@ -1,163 +0,0 @@
-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: subscriber=test%40example.com&role=moderator&list_id=foo.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/members
-  response:
-    body: {string: !!python/unicode ''}
-    headers:
-      content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1075']
-    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: 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 '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"3debaf04d1aec31525390e1c875210a171b6be34\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/727", "user_id": 727}'}
-    headers:
-      content-length: ['192']
-      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/727/addresses
-  response:
-    body: {string: !!python/unicode '{"entries": [{"email": "test@example.com", "http_etag":
-        "\"094b2b94eceb47db61cfab8978a9ce2e3063ecfd\"", "original_email": "test@example.com",
-        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/727"}], "http_etag": "\"c020b87557a8ab64ae9676605e5642f63ebbc4d1\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['389']
-      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/addresses/test@example.com
-  response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"094b2b94eceb47db61cfab8978a9ce2e3063ecfd\"",
-        "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
-        "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/727"}'}
-    headers:
-      content-length: ['284']
-      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 '{"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/foo.example.com/roster/moderator
-  response:
-    body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"919f130cb98e49f3e8101d86368aca8743ba7ae4\"",
-        "list_id": "foo.example.com", "member_id": 1075, "role": "moderator", "self_link":
-        "http://localhost:9001/3.0/members/1075", "user": "http://localhost:9001/3.0/users/727"}],
-        "http_etag": "\"6d1c79a6d89cf8a2a5d4128016bc1639af12831c\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['462']
-      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/member/test@example.com
-  response:
-    body: {string: !!python/unicode '{}'}
-    headers:
-      content-length: ['2']
-      content-type: [application/json]
-    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/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_size_threshold": 30.0, "display_name": "Foo", "filter_content":
-        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
-        "http_etag": "\"f24060c0fd5762da0d17009ff8b6f303bee3cd2f\"", "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: ['1610']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_owner.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_owner.yaml
deleted file mode 100644
index 624f684..0000000
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_owner.yaml
+++ /dev/null
@@ -1,163 +0,0 @@
-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: subscriber=test%40example.com&role=owner&list_id=foo.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/members
-  response:
-    body: {string: !!python/unicode ''}
-    headers:
-      content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1074']
-    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: 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 '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"7c8a27b690a19c27eba94737e8fdebcb66f16a32\"", "is_server_owner": false,
-        "self_link": "http://localhost:9001/3.0/users/726", "user_id": 726}'}
-    headers:
-      content-length: ['192']
-      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/726/addresses
-  response:
-    body: {string: !!python/unicode '{"entries": [{"email": "test@example.com", "http_etag":
-        "\"9d8b313b0036e2adfcd0a2913f35372dfe49788b\"", "original_email": "test@example.com",
-        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/726"}], "http_etag": "\"61888c81ebe6a0610fb4910397a446059cb7b58f\"",
-        "start": 0, "total_size": 1}'}
-    headers:
-      content-length: ['389']
-      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/addresses/test@example.com
-  response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"9d8b313b0036e2adfcd0a2913f35372dfe49788b\"",
-        "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
-        "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/726"}'}
-    headers:
-      content-length: ['284']
-      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/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"67d42fa2d999d61bd1118fb10127e348e8e64bff\"",
-        "list_id": "foo.example.com", "member_id": 1074, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1074", "user": "http://localhost:9001/3.0/users/726"}],
-        "http_etag": "\"3d770af5a6815c2a064fa13775d47641a037c3cb\"", "start": 0, "total_size":
-        1}'}
-    headers:
-      content-length: ['458']
-      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 '{"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/foo.example.com/member/test@example.com
-  response:
-    body: {string: !!python/unicode '{}'}
-    headers:
-      content-length: ['2']
-      content-type: [application/json]
-    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/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_size_threshold": 30.0, "display_name": "Foo", "filter_content":
-        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
-        "http_etag": "\"f24060c0fd5762da0d17009ff8b6f303bee3cd2f\"", "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: ['1610']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_superuser.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_superuser.yaml
deleted file mode 100644
index 2749ff3..0000000
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_metrics_superuser.yaml
+++ /dev/null
@@ -1,113 +0,0 @@
-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/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/testadmin@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 '{"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/foo.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/foo.example.com/member/testadmin@example.com
-  response:
-    body: {string: !!python/unicode '{}'}
-    headers:
-      content-length: ['2']
-      content-type: [application/json]
-    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/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_size_threshold": 30.0, "display_name": "Foo", "filter_content":
-        false, "first_strip_reply_to": false, "fqdn_listname": "foo@example.com",
-        "http_etag": "\"f24060c0fd5762da0d17009ff8b6f303bee3cd2f\"", "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: ['1610']
-      content-type: [application/json; charset=utf-8]
-    status: {code: 200, message: OK}
-version: 1
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_moderator.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_moderator.yaml
index 4581039..288bfda 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_moderator.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_moderator.yaml
@@ -1,6 +1,6 @@
 interactions:
 - request:
-    body: password=None&display_name=&email=test%40example.com
+    body: display_name=&password=None&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -10,7 +10,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/730']
+      location: ['http://localhost:9001/3.0/users/839']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -28,7 +28,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=test%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -38,7 +38,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1078']
+      location: ['http://localhost:9001/3.0/members/1225']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -63,9 +63,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"616225adf1f009f6255e4f0f6a0be5762e6b6642\"", "is_server_owner": false,
-        "password": "$6$rounds=681732$r1o3130JXF3hnxWi$l.mXElTVt0XklVo7CmqwcGtuhy8bMXk2DVdNUrloRUYNmVXNnGXePBbfD1hc3K73zBC8R3YNzOIRpQfhkAFCP.",
-        "self_link": "http://localhost:9001/3.0/users/730", "user_id": 730}'}
+        "\"02a9025de27e8f9c4690e29be92ea3594bfb0af6\"", "is_server_owner": false,
+        "password": "$6$rounds=710368$vDkvjfFUntdcQgMX$bD0tANcpaSDR6VPtyNN2SNZnpQ3RIInYeQjs0/k6xGKjLlQ./27Y74/vREQyfue7kE3JINm8tu593DjQffZDh/",
+        "self_link": "http://localhost:9001/3.0/users/839", "user_id": 839}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -75,12 +75,12 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/730/addresses
+    uri: http://localhost:9001/3.0/users/839/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "test@example.com", "http_etag":
-        "\"03c5a2c56522c84dd8c084c7a6d64920469cf680\"", "original_email": "test@example.com",
+        "\"671bfca351de429d9e9048c8cb39d00d7529fa01\"", "original_email": "test@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/730"}], "http_etag": "\"ef456b15b9e53f15f0cd2a1102dfadd8fe0e2b65\"",
+        "user": "http://localhost:9001/3.0/users/839"}], "http_etag": "\"70d0949db9b3b5d7309e76179c31a39b557542cc\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['389']
@@ -93,10 +93,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"03c5a2c56522c84dd8c084c7a6d64920469cf680\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"671bfca351de429d9e9048c8cb39d00d7529fa01\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/730"}'}
+        "http://localhost:9001/3.0/users/839"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -122,10 +122,10 @@
     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/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"1aa3823ad68eee70547a1d9afbce56f450663db7\"",
-        "list_id": "foo.example.com", "member_id": 1078, "role": "moderator", "self_link":
-        "http://localhost:9001/3.0/members/1078", "user": "http://localhost:9001/3.0/users/730"}],
-        "http_etag": "\"8d5674890e2b076c78185329166bd4a1374d3447\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"1402c2d4a16718f681eeb598e7d8a184bf40ed8a\"",
+        "list_id": "foo.example.com", "member_id": 1225, "role": "moderator", "self_link":
+        "http://localhost:9001/3.0/members/1225", "user": "http://localhost:9001/3.0/users/839"}],
+        "http_etag": "\"f3cd232b9ccd325baff39f82cdad88539e4df371\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['462']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_owner.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_owner.yaml
index 3b3bc36..d7eb5c1 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_owner.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_owner.yaml
@@ -1,6 +1,6 @@
 interactions:
 - request:
-    body: password=None&display_name=&email=test%40example.com
+    body: display_name=&password=None&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -10,7 +10,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/731']
+      location: ['http://localhost:9001/3.0/users/840']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -28,7 +28,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=test%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -38,7 +38,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1079']
+      location: ['http://localhost:9001/3.0/members/1226']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -63,9 +63,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"f3f19eb684e6bf3f831ccc0ef50f3c38b307b198\"", "is_server_owner": false,
-        "password": "$6$rounds=619532$Qu9RRa.GJuLJj5cw$MfkWYNWrsx27.fLxsdTLVzS1Nj/r4WylFiepfHASJ3eosE7O61RHuCoZFy3Ekwu03rYBmjc/Mtc/5Z5kMF5un0",
-        "self_link": "http://localhost:9001/3.0/users/731", "user_id": 731}'}
+        "\"564185ed6f5812e466d595b04bdfc16df9bd3593\"", "is_server_owner": false,
+        "password": "$6$rounds=593273$Nu/iAVfIdhCVKJ.K$EBNvsSw5qoPI4RmVgxvzH9KUmbAZZcUG6246t3bGjg3XhZ08CONlPs3fIhSbGH0HxjBwXa/ZBwd0Mf.HFeoFf/",
+        "self_link": "http://localhost:9001/3.0/users/840", "user_id": 840}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -75,12 +75,12 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/731/addresses
+    uri: http://localhost:9001/3.0/users/840/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "test@example.com", "http_etag":
-        "\"66993cf2bb3fb5afdf0833140a65de20c66444e3\"", "original_email": "test@example.com",
+        "\"09ac21649ea7eee9d70796a512125372a795201d\"", "original_email": "test@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/731"}], "http_etag": "\"7202446153c6866c735177eadee03f5186ddb9c1\"",
+        "user": "http://localhost:9001/3.0/users/840"}], "http_etag": "\"ae1fc9c0b7224870dc784f6f7b3dd29414ea91f3\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['389']
@@ -93,10 +93,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"66993cf2bb3fb5afdf0833140a65de20c66444e3\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"09ac21649ea7eee9d70796a512125372a795201d\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/731"}'}
+        "http://localhost:9001/3.0/users/840"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -109,10 +109,10 @@
     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/test@example.com",
-        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"92770c9a13050ec10ec0e327d55d8a6a3614ed9d\"",
-        "list_id": "foo.example.com", "member_id": 1079, "role": "owner", "self_link":
-        "http://localhost:9001/3.0/members/1079", "user": "http://localhost:9001/3.0/users/731"}],
-        "http_etag": "\"537358392cf67ba600e45c6f554b26367f46e314\"", "start": 0, "total_size":
+        "delivery_mode": "regular", "email": "test@example.com", "http_etag": "\"da088b48bb2f3af95a7d88efd69f19e9ba1fd4a4\"",
+        "list_id": "foo.example.com", "member_id": 1226, "role": "owner", "self_link":
+        "http://localhost:9001/3.0/members/1226", "user": "http://localhost:9001/3.0/users/840"}],
+        "http_etag": "\"e3e5d89bbb7c143744eb61c649d3195174af2409\"", "start": 0, "total_size":
         1}'}
     headers:
       content-length: ['458']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_moderator.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_moderator.yaml
index 0ba7f4d..fafc0e6 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_moderator.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_moderator.yaml
@@ -1,6 +1,6 @@
 interactions:
 - request:
-    body: password=None&display_name=&email=test%40example.com
+    body: display_name=&password=None&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -10,7 +10,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/728']
+      location: ['http://localhost:9001/3.0/users/837']
     status: {code: 201, message: Created}
 - request:
     body: email=anotheremail%40example.com
@@ -18,7 +18,7 @@
       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/users/728/addresses
+    uri: http://localhost:9001/3.0/users/837/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -52,7 +52,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=anotheremail%40example.com&role=moderator&list_id=foo.example.com
+    body: role=moderator&list_id=foo.example.com&subscriber=anotheremail%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -62,7 +62,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1076']
+      location: ['http://localhost:9001/3.0/members/1223']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -87,9 +87,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"8ee914045b21ef8b55de46b1cdecd1e693126b5f\"", "is_server_owner": false,
-        "password": "$6$rounds=672459$.5XzeE9JOTlYa5yS$..MZ5ovo6hcQ8q4T3SlptW3LVvmXQoC6K3gDTsgjZ.EVai9jLVRBdhDhXnPvFn0wBNJ4fVPiJMM.PUm2GMKjg.",
-        "self_link": "http://localhost:9001/3.0/users/728", "user_id": 728}'}
+        "\"536273f194d2fc3a98889ad4624c6191c70faa21\"", "is_server_owner": false,
+        "password": "$6$rounds=630135$.ucb9UaxssEiS11Z$tK15XKwFG.Si04RkTTTC3jwa0lZVcgunW7Oplq65X9/We76Fl2TGcjqqJoibmZZelusdZvQUqmUZ4urBsujY30",
+        "self_link": "http://localhost:9001/3.0/users/837", "user_id": 837}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -99,16 +99,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/728/addresses
+    uri: http://localhost:9001/3.0/users/837/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "anotheremail@example.com",
-        "http_etag": "\"8f2efac8726dacb09c3905e74ca61579e571ba64\"", "original_email":
+        "http_etag": "\"c3b8967e1b6fbdb89a6990822144416daa175840\"", "original_email":
         "anotheremail@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
-        "http://localhost:9001/3.0/addresses/anotheremail@example.com", "user": "http://localhost:9001/3.0/users/728",
+        "http://localhost:9001/3.0/addresses/anotheremail@example.com", "user": "http://localhost:9001/3.0/users/837",
         "verified_on": "2005-08-01T07:49:23"}, {"email": "test@example.com", "http_etag":
-        "\"9dd4d9d336f357698f2e77d9cb844b4325614efd\"", "original_email": "test@example.com",
+        "\"fbd7fa9dbfe5abadaa38ba9677a9c31e540ba341\"", "original_email": "test@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/728"}], "http_etag": "\"9c1fde44ce1dac6dfc3a0833422801e7fe61c2e3\"",
+        "user": "http://localhost:9001/3.0/users/837"}], "http_etag": "\"7b95a99a728de6ebcf4df0c8e559ecf4e6594a89\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['737']
@@ -122,9 +122,9 @@
     uri: http://localhost:9001/3.0/addresses/anotheremail@example.com
   response:
     body: {string: !!python/unicode '{"email": "anotheremail@example.com", "http_etag":
-        "\"8f2efac8726dacb09c3905e74ca61579e571ba64\"", "original_email": "anotheremail@example.com",
+        "\"c3b8967e1b6fbdb89a6990822144416daa175840\"", "original_email": "anotheremail@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/anotheremail@example.com",
-        "user": "http://localhost:9001/3.0/users/728", "verified_on": "2005-08-01T07:49:23"}'}
+        "user": "http://localhost:9001/3.0/users/837", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['346']
       content-type: [application/json; charset=utf-8]
@@ -136,10 +136,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"9dd4d9d336f357698f2e77d9cb844b4325614efd\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"fbd7fa9dbfe5abadaa38ba9677a9c31e540ba341\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/728"}'}
+        "http://localhost:9001/3.0/users/837"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -166,9 +166,9 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/anotheremail@example.com",
         "delivery_mode": "regular", "email": "anotheremail@example.com", "http_etag":
-        "\"7fdddc81f40030bcbc855c5377b78459158ad6b8\"", "list_id": "foo.example.com",
-        "member_id": 1076, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1076",
-        "user": "http://localhost:9001/3.0/users/728"}], "http_etag": "\"b9d303db741677b13488dd8fc606dbf622dd30f8\"",
+        "\"0be485a8ddd170df38c8d3bdccf297e2f8039e17\"", "list_id": "foo.example.com",
+        "member_id": 1223, "role": "moderator", "self_link": "http://localhost:9001/3.0/members/1223",
+        "user": "http://localhost:9001/3.0/users/837"}], "http_etag": "\"944cf0467cd30b2a7f63187c330128d6a5fc9650\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['478']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_owner.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_owner.yaml
index d934713..aee7f2e 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_owner.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_list_summary_secondary_owner.yaml
@@ -1,6 +1,6 @@
 interactions:
 - request:
-    body: password=None&display_name=&email=test%40example.com
+    body: display_name=&password=None&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -10,7 +10,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/729']
+      location: ['http://localhost:9001/3.0/users/838']
     status: {code: 201, message: Created}
 - request:
     body: email=anotheremail%40example.com
@@ -18,7 +18,7 @@
       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/users/729/addresses
+    uri: http://localhost:9001/3.0/users/838/addresses
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -52,7 +52,7 @@
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
-    body: subscriber=anotheremail%40example.com&role=owner&list_id=foo.example.com
+    body: role=owner&list_id=foo.example.com&subscriber=anotheremail%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -62,7 +62,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/members/1077']
+      location: ['http://localhost:9001/3.0/members/1224']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -87,9 +87,9 @@
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
     body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
-        "\"b56a8c15a0b1748e4d44c0888c9b0eb422e37bf9\"", "is_server_owner": false,
-        "password": "$6$rounds=636938$M8zqh7f9xl5gfu9e$vifOszUC5Wj3DpuFjmxcllX097Iixt9eijHZEjdWDOoN9A9lpMpVqK6yVuu6/5zuPpk4IX3xQYyatRcZCS/Np1",
-        "self_link": "http://localhost:9001/3.0/users/729", "user_id": 729}'}
+        "\"6885d9eb3b2a24dd6e8c7175b5286c782936f8f0\"", "is_server_owner": false,
+        "password": "$6$rounds=593428$O06dy86rYp2A1axh$jODat3Pka5AgopQodtHnT6lmhVCIJtdOmOdVmsYhEfOZajXLNYImYchgYr6Mc6REsvUVmg8rcVNZq6P9OyNAN1",
+        "self_link": "http://localhost:9001/3.0/users/838", "user_id": 838}'}
     headers:
       content-length: ['328']
       content-type: [application/json; charset=utf-8]
@@ -99,16 +99,16 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/729/addresses
+    uri: http://localhost:9001/3.0/users/838/addresses
   response:
     body: {string: !!python/unicode '{"entries": [{"email": "anotheremail@example.com",
-        "http_etag": "\"c753b48ebe378f7c00041af27eb96069e6f416bf\"", "original_email":
+        "http_etag": "\"855ff4908b8cb01df44206abf28bd6de628b702c\"", "original_email":
         "anotheremail@example.com", "registered_on": "2005-08-01T07:49:23", "self_link":
-        "http://localhost:9001/3.0/addresses/anotheremail@example.com", "user": "http://localhost:9001/3.0/users/729",
+        "http://localhost:9001/3.0/addresses/anotheremail@example.com", "user": "http://localhost:9001/3.0/users/838",
         "verified_on": "2005-08-01T07:49:23"}, {"email": "test@example.com", "http_etag":
-        "\"c89307cf5842c50ec41550ae5b0ae852673b3e79\"", "original_email": "test@example.com",
+        "\"cf99fc5fff760e8c47de6c2f7e6019cd80d67c2c\"", "original_email": "test@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
-        "user": "http://localhost:9001/3.0/users/729"}], "http_etag": "\"c539bea6c5bfda3b796903419f0d417916026173\"",
+        "user": "http://localhost:9001/3.0/users/838"}], "http_etag": "\"31c050e032e8f1747dd3cc7c338b77d7051f2a5b\"",
         "start": 0, "total_size": 2}'}
     headers:
       content-length: ['737']
@@ -122,9 +122,9 @@
     uri: http://localhost:9001/3.0/addresses/anotheremail@example.com
   response:
     body: {string: !!python/unicode '{"email": "anotheremail@example.com", "http_etag":
-        "\"c753b48ebe378f7c00041af27eb96069e6f416bf\"", "original_email": "anotheremail@example.com",
+        "\"855ff4908b8cb01df44206abf28bd6de628b702c\"", "original_email": "anotheremail@example.com",
         "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/anotheremail@example.com",
-        "user": "http://localhost:9001/3.0/users/729", "verified_on": "2005-08-01T07:49:23"}'}
+        "user": "http://localhost:9001/3.0/users/838", "verified_on": "2005-08-01T07:49:23"}'}
     headers:
       content-length: ['346']
       content-type: [application/json; charset=utf-8]
@@ -136,10 +136,10 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/addresses/test@example.com
   response:
-    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"c89307cf5842c50ec41550ae5b0ae852673b3e79\"",
+    body: {string: !!python/unicode '{"email": "test@example.com", "http_etag": "\"cf99fc5fff760e8c47de6c2f7e6019cd80d67c2c\"",
         "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
         "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/729"}'}
+        "http://localhost:9001/3.0/users/838"}'}
     headers:
       content-length: ['284']
       content-type: [application/json; charset=utf-8]
@@ -153,9 +153,9 @@
   response:
     body: {string: !!python/unicode '{"entries": [{"address": "http://localhost:9001/3.0/addresses/anotheremail@example.com",
         "delivery_mode": "regular", "email": "anotheremail@example.com", "http_etag":
-        "\"28b1a158be5f5be301971e3ddb1736b6a862e000\"", "list_id": "foo.example.com",
-        "member_id": 1077, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1077",
-        "user": "http://localhost:9001/3.0/users/729"}], "http_etag": "\"a89ea6787c1831197eb9b969691a585a8f3bf6cb\"",
+        "\"d13464856637e26c2de3520b3fc9ac533cc7c6be\"", "list_id": "foo.example.com",
+        "member_id": 1224, "role": "owner", "self_link": "http://localhost:9001/3.0/members/1224",
+        "user": "http://localhost:9001/3.0/users/838"}], "http_etag": "\"a102da5d29f6d3d6db79eb98c2f83946ed6e66f7\"",
         "start": 0, "total_size": 1}'}
     headers:
       content-length: ['474']
diff --git a/src/postorius/tests/fixtures/vcr_cassettes/test_model.yaml b/src/postorius/tests/fixtures/vcr_cassettes/test_model.yaml
index 1f8249e..be236c7 100644
--- a/src/postorius/tests/fixtures/vcr_cassettes/test_model.yaml
+++ b/src/postorius/tests/fixtures/vcr_cassettes/test_model.yaml
@@ -56,7 +56,7 @@
       location: ['http://localhost:9001/3.0/lists/foo.example.com']
     status: {code: 201, message: Created}
 - request:
-    body: password=None&display_name=None&email=test%40example.com
+    body: display_name=&password=&email=test%40example.com
     headers:
       accept-encoding: ['gzip, deflate']
       !!python/unicode content-type: [!!python/unicode application/x-www-form-urlencoded]
@@ -66,7 +66,7 @@
     body: {string: !!python/unicode ''}
     headers:
       content-length: ['0']
-      location: ['http://localhost:9001/3.0/users/723']
+      location: ['http://localhost:9001/3.0/users/834']
     status: {code: 201, message: Created}
 - request:
     body: null
@@ -75,12 +75,12 @@
     method: !!python/unicode GET
     uri: http://localhost:9001/3.0/users/test@example.com
   response:
-    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "display_name":
-        "None", "http_etag": "\"10bce4e08f42e79f4f4697710109a892495ec457\"", "is_server_owner":
-        false, "password": "$6$rounds=617066$BNEPM0lB8jcr1k4a$iMYvG5Opb0vi5qExN4BeC7f3SCt1kclbp5RoL2bGc1HNvElObSga4auz6j.AFCotRsvqsSLznFDYVGihVYb640",
-        "self_link": "http://localhost:9001/3.0/users/723", "user_id": 723}'}
+    body: {string: !!python/unicode '{"created_on": "2005-08-01T07:49:23", "http_etag":
+        "\"017e47c4afcadfde56923b0db19edfdaf0c74869\"", "is_server_owner": false,
+        "password": "$6$rounds=601898$bHJpXP/gNLvnNNyw$W7QJ2hi5OkI9Ln3WCZKPVIfQQLItmG9r4yZjyryuPKnb46gHIflK1Mnpa5Irb0JFXVT2ZMz4S72WgnC5WNO040",
+        "self_link": "http://localhost:9001/3.0/users/834", "user_id": 834}'}
     headers:
-      content-length: ['352']
+      content-length: ['328']
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
@@ -88,16 +88,15 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode GET
-    uri: http://localhost:9001/3.0/users/723/addresses
+    uri: http://localhost:9001/3.0/users/834/addresses
   response:
-    body: {string: !!python/unicode '{"entries": [{"display_name": "None", "email":
-        "test@example.com", "http_etag": "\"65d52404f595b812eba1db559314b643e8aa39c7\"",
-        "original_email": "test@example.com", "registered_on": "2005-08-01T07:49:23",
-        "self_link": "http://localhost:9001/3.0/addresses/test@example.com", "user":
-        "http://localhost:9001/3.0/users/723"}], "http_etag": "\"413f827548a808d7e3d9e18a31ae502a79ec6533\"",
+    body: {string: !!python/unicode '{"entries": [{"email": "test@example.com", "http_etag":
+        "\"8c7e149ee49143d2df95110b03dbc74489daa16a\"", "original_email": "test@example.com",
+        "registered_on": "2005-08-01T07:49:23", "self_link": "http://localhost:9001/3.0/addresses/test@example.com",
+        "user": "http://localhost:9001/3.0/users/834"}], "http_etag": "\"9631ed22f2a24940402d562ed864b79efc715f00\"",
         "start": 0, "total_size": 1}'}
     headers:
-      content-length: ['413']
+      content-length: ['389']
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
@@ -136,26 +135,25 @@
     uri: http://localhost:9001/3.0/users
   response:
     body: {string: !!python/unicode '{"entries": [{"created_on": "2005-08-01T07:49:23",
-        "http_etag": "\"1bd866f2360ae18d1b4eb5694c41049dfc6123c1\"", "is_server_owner":
-        false, "self_link": "http://localhost:9001/3.0/users/717", "user_id": 717},
-        {"created_on": "2005-08-01T07:49:23", "http_etag": "\"f3ae14975cc188a94c91842fc7474da4c2f8b1dd\"",
-        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/718",
-        "user_id": 718}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"5abeb37f37cb2e34a199877ebd478c8ff0e5c4d3\"",
-        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/719",
-        "user_id": 719}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"97cdadef28b0f30a2a0df71695104ae4f08e0981\"",
-        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/720",
-        "user_id": 720}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"f206325454526c0a6fdc5973a6347af757e9210e\"",
-        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/721",
-        "user_id": 721}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"f0f06a596368f3735b71d2d3a267630745581782\"",
-        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/722",
-        "user_id": 722}, {"created_on": "2005-08-01T07:49:23", "display_name": "None",
-        "http_etag": "\"10bce4e08f42e79f4f4697710109a892495ec457\"", "is_server_owner":
-        false, "password": "$6$rounds=617066$BNEPM0lB8jcr1k4a$iMYvG5Opb0vi5qExN4BeC7f3SCt1kclbp5RoL2bGc1HNvElObSga4auz6j.AFCotRsvqsSLznFDYVGihVYb640",
-        "self_link": "http://localhost:9001/3.0/users/723", "user_id": 723}], "http_etag":
-        "\"c29865cf522a5342f98666e227baf1dcdbc09699\"", "start": 0, "total_size":
+        "http_etag": "\"bd4f84bc442d4fe5f00398903bb688ea8f85b8c3\"", "is_server_owner":
+        false, "self_link": "http://localhost:9001/3.0/users/828", "user_id": 828},
+        {"created_on": "2005-08-01T07:49:23", "http_etag": "\"881a0332a26390eb66a0e023b2cdf849f013c852\"",
+        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/829",
+        "user_id": 829}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"4e685091235aaf5bdd140babe1c0c897d4363bd2\"",
+        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/830",
+        "user_id": 830}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"5224cda73e10d5490780a3c3783b327f1ce9aaad\"",
+        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/831",
+        "user_id": 831}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"cfceb1eb2d3a2543bb402dc62f8471da5e8878ee\"",
+        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/832",
+        "user_id": 832}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"2af1f94331910955062fa2e246301bf2231f768e\"",
+        "is_server_owner": false, "self_link": "http://localhost:9001/3.0/users/833",
+        "user_id": 833}, {"created_on": "2005-08-01T07:49:23", "http_etag": "\"017e47c4afcadfde56923b0db19edfdaf0c74869\"",
+        "is_server_owner": false, "password": "$6$rounds=601898$bHJpXP/gNLvnNNyw$W7QJ2hi5OkI9Ln3WCZKPVIfQQLItmG9r4yZjyryuPKnb46gHIflK1Mnpa5Irb0JFXVT2ZMz4S72WgnC5WNO040",
+        "self_link": "http://localhost:9001/3.0/users/834", "user_id": 834}], "http_etag":
+        "\"6e34ad3f8a1301537bd37a837911c1b7df3e54cd\"", "start": 0, "total_size":
         7}'}
     headers:
-      content-length: ['1621']
+      content-length: ['1597']
       content-type: [application/json; charset=utf-8]
     status: {code: 200, message: OK}
 - request:
@@ -163,7 +161,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/717
+    uri: http://localhost:9001/3.0/users/828
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -174,7 +172,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/718
+    uri: http://localhost:9001/3.0/users/829
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -185,7 +183,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/719
+    uri: http://localhost:9001/3.0/users/830
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -196,7 +194,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/720
+    uri: http://localhost:9001/3.0/users/831
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -207,7 +205,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/721
+    uri: http://localhost:9001/3.0/users/832
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -218,7 +216,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/722
+    uri: http://localhost:9001/3.0/users/833
   response:
     body: {string: !!python/unicode ''}
     headers:
@@ -229,7 +227,7 @@
     headers:
       accept-encoding: ['gzip, deflate']
     method: !!python/unicode DELETE
-    uri: http://localhost:9001/3.0/users/723
+    uri: http://localhost:9001/3.0/users/834
   response:
     body: {string: !!python/unicode ''}
     headers: