[Dovecot] Logging options

[Joebstl Thomas]

Hi,

is it possible to configure dovecot's logging so it logs stuff like 
"User x logged in from IP/Host y and had z new messages" like I'm used 
from qpopper?
That immensely helps when debugging PEBKAC issues.

Enabling auth_verbose isnt really helpfull since a failed login 
generates 4 lines, some even without a pid - so it's a bit hard guessing 
which log entry belongs to which login attempt or even writing a script 
which checks for those.

Regards,
Thomas