Talk about personal problems!
I am using dovecot-0.99.13-4.FC2, and everything has been going fine for months. Earlier this afternoon, Thunderbird's status pane would say 'Sending authenticate login information...' and I would no longer receive email.
When I checked with others, they were fine and dandy.
I tried kmail, evolution, and even tried webmail. All had connection errors.
Checking the logs I can see the following:
May 27 14:07:58 mongo imap-login: Login: mitchy [162.84.141.200] May 27 14:07:58 mongo imap(mitchy): getgroups() failed: Invalid argument May 27 14:07:58 mongo dovecot: child 3264 (imap) returned error 89
I can see new messages in $Maildir, so it is all about authentication, which I am completely clueless about as it has been working for as long as I have had this server.
What steps can I take to debug the situation?
-- Mitch