Sometimes dovecot fills the logs with a couple of messages like the following every second: dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=9126.96.36.199, ...
For monitoring my Postfix install I'm using pflogsumm, which parses the Postfix's logs and generates a nice summary. I tried to find a similar tool for Dovecot, but couldn't. Is there such a thing? ...
My /var/log/mail.log gets constantly flooded with Dovecot connect/disconnect messages like this: Mar 29 18:15:48 summit dovecot: IMAP(email@example.com): Disconnected: Logged out bytes=63/2126 ...