Imap connections
From Finninday
Running out of imapd connections
The problem looks like this from xymon:
yellow Wed Feb 6 11:02:18 2013 imap NOT ok Service imap on localhost is not OK : Unexpected service response Seconds: 0.000132
And clients see intermittent errors trying to connect.
And syslog shows this:
Feb 6 11:18:20 weasel imapd: 40 maximum active connections. Feb 6 11:18:20 weasel imapd: Maximum connection limit reached for ::ffff:10.0.0.66 Feb 6 11:18:23 weasel imapd: last message repeated 3 times Feb 6 11:18:28 weasel imapd: Maximum connection limit reached for ::ffff:10.0.0.66 Feb 6 11:18:28 weasel imapd: Maximum connection limit reached for ::ffff:10.0.0.66
