> It does not appear to be logging in that much detail.
> When I look at the mail.log I pretty much only see errors due no address
> on the receipts and when the users log in/out to get there mail.
Right, so my first thought is to configure postfix to log more verbosely -
specifically to include all incoming and outgoing messages in the log -
then see what if any insights that may provide.
FWIW, a quick search gives this URL
Linkname: ONLamp.com -- Troubleshooting with Postfix Logs
URL: http://www.onlamp.com/pub/a/onlamp/2004/01/22/postfix.html
HtH.
Randall <www.whizman.com>