[Dovecot] greetings and logging

Howdy,

I've been working with a new CentOS installation and this is my first experience with dovecot. I would like dovecot to provide more logging, however I'm not finding much on how to alter it's logging.

http://wiki.dovecot.org/DovecotFeatures speaks of having Logging Control.

Can anyone point me in the right direction?

Thanks.

-- Edward Chase Providence College Information Technology