Hello, whenever it comes to debug some e-mail issues, it always is a little bit hard to aggregate all the log lines together. Therefor I would wish some kind of identifier that starts at the connect, is carried over all Postfix services up to the disconnect state.
Current by using QID: ... Sep 13 10:20:27 mx postfix/smtpd[290568]: 4MRbxl5mNHzNGG0Q: client=*** Sep 13 10:20:27 mx postfix/cleanup[325288]: 4MRbxl5mNHzNGG0Q: message-id=*** Sep 13 10:20:30 mx postfix/qmgr[287748]: 4MRbxl5mNHzNGG0Q: from=***, size=4188, nrcpt=1 (queue active) Sep 13 10:20:30 mx postfix/lmtp[325310]: 4MRbxl5mNHzNGG0Q: to=***, orig_to=***, relay=127.0.0.1[127.0.0.1]:24, delay=2.4, delays=2.3/0.01/0/0.07, dsn=2.0.0, status=sent (250 2.0.0 *** 0EhXCE49IGM2yQIAm3ipfw Saved) Sep 13 10:20:30 mx postfix/qmgr[287748]: 4MRbxl5mNHzNGG0Q: removed ... Problem: Is is impossible to find out who connected and several other hard to trace problems :-) Examples: Sep 13 10:29:51 mx postfix/smtpd[290568]: cid=..... NOQUEUE: permit: CONNECT from localhost.localdomain[127.0.0.1]:54612: action=permit_mynetworks for Client host=localhost.localdomain[127.0.0.1]:54612 ; proto=SMTP Sep 13 10:29:51 mx postfix/smtpd[290568]: cid=..... NOQUEUE: permit: HELO from localhost.localdomain[127.0.0.1]:54612: action=permit_mynetworks for Client host=localhost.localdomain[127.0.0.1]:54612 ; proto=SMTP helo=*** Sep 13 10:29:51 mx postfix/smtpd[290568]: cid=..... lost connection after HELO from localhost.localdomain[127.0.0.1]:54612 Sep 13 10:20:19 mx postfix/local/smtpd[321702]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT connect from localhost.localdomain[127.0.0.1]:60654 Sep 13 10:20:27 mx postfix/smtpd[290568]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT 4MRbxl5mNHzNGG0Q: client=*** Sep 13 10:20:27 mx postfix/cleanup[325288]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT 4MRbxl5mNHzNGG0Q: message-id=*** Sep 13 10:20:30 mx postfix/qmgr[287748]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT 4MRbxl5mNHzNGG0Q: from=***, size=4188, nrcpt=1 (queue active) Sep 13 10:20:30 mx postfix/lmtp[325310]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT 4MRbxl5mNHzNGG0Q: to=***, orig_to=***, relay=127.0.0.1[127.0.0.1]:24, delay=2.4, delays=2.3/0.01/0/0.07, dsn=2.0.0, status=sent (250 2.0.0 *** 0EhXCE49IGM2yQIAm3ipfw Saved) Sep 13 10:20:30 mx postfix/qmgr[287748]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT 4MRbxl5mNHzNGG0Q: removed Sep 13 10:20:30 mx postfix/qmgr[287748]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT qmgr_queue_unthrottle: feedback 1 Sep 13 10:20:30 mx postfix/qmgr[287748]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT qmgr_queue_unthrottle: queue ***@127.0.0.1:24: limit 20 window 6 success 0 failure 0 fail_ cohorts 0 Sep 13 10:29:51 mx postfix/smtpd[290568]: cid=2Ehphj6VTtfMpJBc8EZ5owao9LT disconnect from localhost.localdomain[127.0.0.1]:54612 helo=1 commands=1 Adding it consequently to all services even thouse that have not been shown here in the example. Feedback very welcome. Thanks in advance Christian Rößner -- Rößner-Network-Solutions Zertifizierter ITSiBe / CISO Karl-Bröger-Str. 10, 36304 Alsfeld Fax: +49 6631 78823409, Mobil: +49 171 9905345 USt-IdNr.: DE225643613, https://roessner.website PGP fingerprint: 658D 1342 B762 F484 2DDF 1E88 38A5 4346 D727 94E5
