hi- when message_size_limit is exceeded, i see the following logs:
Jun 24 11:20:21 mta postfix/postscreen[5758]: CONNECT from [173.201.193.182]:45771 to [10.3.70.5]:25 Jun 24 11:20:21 mta postfix/postscreen[5758]: PASS OLD [173.201.193.182]:45771 Jun 24 11:20:21 mta postfix/smtpd[7066]: connect from p3plsmtp18-01-2.prod.phx3.secureserver.net[173.201.193.182] Jun 24 11:20:21 mta postfix/smtpd[7066]: NOQUEUE: reject: MAIL from p3plsmtp18-01-2.prod.phx3.secureserver.net[173.201.193.182]: 552 5.3.4 Message size exceeds fixed limit; proto=ESMTP helo=<p3plwbeout18-01.prod.phx3.secureserver.net> Jun 24 11:21:21 mta postfix/smtpd[7066]: disconnect from p3plsmtp18-01-2.prod.phx3.secureserver.net[173.201.193.182] can this event be correlated with the envelope sender and recipient[s]? it would be a helpful detail in the process of associating reports from end users with this event. -ben