I run a postfix 2.2.3 server (centOS 5.2) with the whole mySQL virtual
users/domains setup, which works just fine except for a few small
issues, which strangely affect only a few users.
Basically, the server after recieving the mail, does a few checks then
delivers it to the final destination just fine, but for a few users (for
a reason I'm not able to understand) it sends a delivery report after
successful deliveries (obviously an unsuccessful delivery should
generate a message).
for example:
Nov 13 08:38:26 mail2 postfix/qmgr[3157]: 606062280A3:
from=<[EMAIL PROTECTED]>, size=5133, nrcpt=1 (queue active)
Nov 13 08:38:26 mail2 postfix/virtual[10094]: 606062280A3:
to=<[EMAIL PROTECTED]>, relay=virtual, delay=0.16,
delays=0.06/0.06/0/0.04, dsn=2.0.0, status=sent (delivered to maildir)
Nov 13 08:38:26 mail2 postfix/bounce[10275]: 606062280A3: sender
delivery status notification: 8769C2280B0
This wasn't an error, the mail went through just fine.
I've had a look at both the main and master.cf files, and there's
nothing there which would (IMHO) ask for all delivery status messages,
and if it did, it should be a sitewide issue.
I had a look at the database, the only rows which made reference to the
user [EMAIL PROTECTED] were in the table mailbox, and there wasn't
anything out of the ordinary there, same mail directory structure, no
values which were different from the defaults, the amavis tables were
the same (though I don't think postfix looks at those..).
Does anyone have any ideas as to where I could start looking to try and
understand why this user is receiving delivery notifications for all
sent messages?
