Message size

KatyComputer

Well-Known Member
Sep 26, 2019
195
16
58
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St Louis
katycomputer.com
Yesterday, a client tried sending a 7MB file, O365 told the client that PMG rejected the message as being too large:
stl-mx.fastnet1.com
Remote Server returned '554 5.3.4 <stl-mx.fastnet1.com #5.3.4 smtp;550 5.3.4 SMTPSEND.OverAdvertisedSize; message size exceeds fixed maximum size>'

When I checked the logs using: /#pmgMailTracker, I found everything was delivered - Status column reports "accepted/delivered"

I ran: grep -ris "Message size exceeds fixed limit" /var/log/mail.log

The 7MB message was not included in the list of messages, curiously, the messages I found searching mail.log, were not found via Tracking Center

Any idea what is going on?
 
Please post the mail.log (redacted if necessary) for the timeframe of this mail.