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Re: Possible MX Lookup/Ordering Issue

From: Justin McAleer (pflistfehuq.com)
Date: Thu Nov 01 2007 - 11:43:26 CDT


gordanbobich.net wrote:
>
> Here is a sample log extract. I had to triple check that there are no
> related records inbetween, since the entry lines are intertwined (it's
> a mail relay for some thousands of users).
>
>
For what it's worth, this is what happened on a Postfix 2.3.7 server here:

Nov 1 12:01:25 smtp0 postfix/cleanup[22186]: D8A041BF4E9:
message-id=<4729F84C.3020603fehuq.com>
 Nov 1 12:01:26 smtp0 postfix/qmgr[24395]: D8A041BF4E9:
from=<pflistfehuq.com>, size=608, nrcpt=1 (queue active)
 Nov 1 12:01:26 smtp0 postfix/smtp[22501]: CA4461BF34D:
to=<vgrheuicewgriffin.com>, relay=127.0.0.1[127.0.0.1]:10024,
delay=0.38, delays=0.22/0/0.04/0.12, dsn=2.0.0, status=sent (250 2.0.0
Ok: queued as D8A041BF4E9)
Nov 1 12:01:26 smtp0 postfix/smtp[20323]: connect to
avt0.mail.griffin.com[85.189.39.40]: Connection refused (port 25)
 Nov 1 12:01:51 smtp0 postfix/smtp[20323]: D8A041BF4E9:
to=<vgrheuicewgriffin.com>, relay=av.griffin.com[85.189.39.7]:25,
delay=26, delays=0.12/0/9.4/16, dsn=5.0.0, status=bounced (host
av.griffin.com[85.189.39.7] said: 554 <vgrheuicewgriffin.com>:
Recipient address rejected: Access denied (in reply to RCPT TO command))
 Nov 1 12:02:08 smtp0 postfix/bounce[22655]: D8A041BF4E9: sender
non-delivery notification: 9A9AA1BF515
 Nov 1 12:02:08 smtp0 postfix/qmgr[24395]: D8A041BF4E9: removed

Which all seems to be as expected, except for maybe the 26 second delay.
Could have been something going on on my server though, I suppose. The
extra loop in there is the message going through clamsmtpd, FYI.