We found chatting on IRC has just that little more bandwidth available for a conversation as opposed to mailing lists and/or Phabricator, so we would like to invite you to join us on IRC if you’re interested.
There are often Cyrus developers and experienced administrators hanging around to talk to in a friendly, helpful environment.
Network: FreeNode (irc.freenode.net)
If you have an IRC client installed, you may be able to use this link: irc://irc.freenode.net/cyrus
If you don’t have an IRC client, you can use the FreeNode web client