On 05/12/2012 14:25, Todd Lyons wrote:
On Wed, Dec 5, 2012 at 5:39 AM, Terry (1stKMH) <[email protected]> wrote:
+++ 1TgF4f-0005mY-29 has not completed +++
2012-12-05 13:31:41 1TgF4f-0005mY-29 DKIM: d=msgfocus.com s=msgf
c=relaxed/relaxed a=rsa-sha256 [verification succeeded]
2012-12-05 13:34:02 1TgF4f-0005mY-29 IPv6 socket creation failed: Protocol
not supported
2012-12-05 13:34:07 1TgF4f-0005mY-29 H=relay134.msgfocus.com [86.54.102.134]
Warning: spam-score-int: -48 (----). spamreject: 100.
This second message that you posted shows that there was a 2:20 second
pause here between the final dot (DKIM is computed at that point) and
when _something_ attempts to connect to an ipv6 address. Then your
spam score happens quickly after that point, just 5 seconds. So the
problem you need to figure out is what is attempting to connect out to
something using ipv6.
To narrow it down, run:
exim -bh 86.54.102.134
EHLO relay134.msgfocus.com
MAIL FROM:<[email protected]>
RCPT TO:<[email protected]>
DATA
(paste a simple, but full, email header and body here)
.
Then look at the output and see if you can spot something that is
pausing for a very long time. It won't actually deliver the email,
but it will spam scan it and do everything that it would do for a
regular inbound email.
Did your provider recently enable raw ipv6 to you or did you recently
setup an ipv6 to a tunnel provider and set up an RA (Router
Advertisement)? Likely you can fix this by just disabling ipv6 in
exim.
...Todd
I did as you said Todd but the tests just zoom through in a fraction of
a second.
The reason for ipv6 message is I doubted my config which was an old
vexim one with loads of tweaks over the years so too rule that out I
migrated across to exim4u to get a fresh config and hadn't disabled ipv6
which I now have.
I am still getting lost connections though and I am a bit stumped to be
honest all logs look happy as far as I can see. Also did a complete
server reboot
+++ 1TgGfR-0004Zf-AQ has not completed +++
2012-12-05 15:17:20 1TgGfR-0004Zf-AQ H=mx1.thedmcgroup.co.uk
(rowcol.co.uk) [92.60.107.247] Warning: spam-score-int: -25 (--).
spamreject: 100.
2012-12-05 15:17:20 1TgGfR-0004Zf-AQ SA: Debug: SAEximRunCond expand
returned: '0'
2012-12-05 15:17:20 1TgGfR-0004Zf-AQ SA: Action: Not running SA because
SAEximRunCond expanded to false (Message-Id: 1TgGfR-0004Zf-AQ). From
<[email protected]> (host=mx1.thedmcgroup.co.uk [92.60.107.247])
for [email protected]
2012-12-05 15:17:20 1TgGfR-0004Zf-AQ SMTP connection lost after final
dot H=mx1.thedmcgroup.co.uk (rowcol.co.uk) [92.60.107.247] P=esmtp
Thanks
Terry
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