wietse:
Sorry, it is unwise to log the details of every SMTP error, let
alone log it with the full envelope information. That would make
Postfix unnecessarily vulnerable to logfile flooding.
maybe I expressed myself wrong.
I simply would like to see such a hypotetic log:
Jul 8 17:46:08 mail postfix/smtp[14519]: 3mRP4H3mJMz373gD: reject:
END_OF_DATA from mail.external.org[192.0.2.25]: queue file size limit
exceeded; from=<external_sender>, to=<my_user@mydomain>, proto=ESMTP,
helo=<mail.external.org>
as a replacement for the existing
Jul 8 17:02:31 mail postfix/smtpd[18193]: warning: 3mRP4H3mJMz373gD:
queue file size limit exceeded
I see that in the same category like this:
NOQUEUE: reject: RCPT from unknown[192.0.2.26]: 450 4.1.8
<al...@vps.comtec.mx>: Sender address rejected: Domain not found
NOQUEUE: reject: RCPT from 139-80-ftth.on.nl[88.159.80.139]: 550 5.1.1
<20143140.g...@example.org>: Recipient address rejected: undeliverable
address
NOQUEUE: reject: RCPT from unknown[192.126.123.156]: 550 5.7.1 Client
host rejected: cannot find your reverse hostname
NOQUEUE: reject: RCPT from [72.29.72.39]:51201: 550 5.7.1 Service
unavailable; client [72.29.72.39] blocked using sbl-xbl.spamhaus.org
message was rejected but logged. That would help...
Andreas
