Chris Richards: > There is nothing in the logs that I can see which allows me to > differentiate connections on port 25 and port 587. (I'm currently > on Postfix 2.10.1 running on Gentoo Linux, if that makes a difference.)
Configure different "syslog" names for port 25 and submission. Examples from recent Postfix master.cf file: submission inet n - n - - smtpd -o syslog_name=postfix/submission ... smtps inet n - n - - smtpd -o syslog_name=postfix/smtps This requires "postfix reload". Wietse