Is there a reason why the default config of squirrelmail is not using the submission port? Is it really necessary for squirrelmail to be checked against RBL's? I found that squirrelmail is much faster (sending) when configured to use the submission port since it bypasses RBL checks. This also prevents the error "Server replied: 354" when an RBL timeout occurs.
BTW I just updated to the latest and greatest including the 3 devel packages and everything is perfect (knocks on wood). Thanks.
