Merge remote-tracking branch 'origin/staging' into staging

data/conf/postfix/main.cf

@@ -198,6 +198,3 @@ parent_domain_matches_subdomains = debug_peer_list,fast_flush_domains,mynetworks
 
 # DO NOT EDIT ANYTHING BELOW #
 # User overrides #
-
-myhostname = mx.mailcow.email
-

data/web/css/build/008-mailcow.css

@@ -204,8 +204,6 @@ legend {
   color: #959595;
   display: flex;
   flex-direction: column;
-  width: 100% !important;
-  padding: 0 !important;
 }
 .footer .version {
     margin-left: auto;