Dean Manners wrote:
Hey guys,
                    Is there a way to extract the concurrent connectons to a dovecot servers?  Got a fairly busy installation that Id like to monitor/graph concurrent connections for.
ps axl|grep -E "imap$"|wc -l

each active, authenticated imap session is a separate process ... same for pop3:
ps axl|grep -E "pop3$"|wc -l

There may well be a more complicated way, or a way to get the info out of the root dovecot process.

Rob.