[Mimedefang] MsgID between sendmail and mimedefang issue

Giovanni Bechis giovanni at paclan.it
Thu Nov 18 10:13:30 EST 2021


On 11/18/21 14:05, Ernst du Plooy via MIMEDefang wrote:
> I'm seeing weird errors on some instances on Mimedefang lately.  This only happens once or twice a day.  Notice the 3rd line from below.  The mgsid (1AH5u8x0021136) from sendmail is not the same as the id used for the temporary directory created by mimedefang (1AH5sPfg019398).  It seems that the message id between sendmail and mimedefang gets mixed up.
> 
> Nov 17 07:54:25 xxx01 sendmail[19398]: 1AH5sPfg019398: Milter: to=<help at email.domain>, reject=554 5.7.1 Connection Refused: Relay Server (a.b.61.62) blacklisted
> Nov 17 07:54:25 xxx01 sendmail[19398]: 1AH5sPfg019398: lost input channel from mail-ct2zaf01lp2175.outbound.protection.outlook.com <http://mail-ct2zaf01lp2175.outbound.protection.outlook.com> [104.47.19.175] to MTA after data
> Nov 17 07:54:25 xxx01 sendmail[19398]: 1AH5sPfg019398: from=<user at email.domain>, size=330137, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=mail-ct2zaf01lp2175.outbound.protection.outlook.com <http://mail-ct2zaf01lp2175.outbound.protection.outlook.com> [104.47.19.175]
> Nov 17 07:56:08 xxx01 mimedefang.pl <http://mimedefang.pl>[10411]: 1AH5sPfg019398: filter_recipient tempfailed recipient <help at email.domain>
> Nov 17 07:56:08 xxx01 mimedefang.pl <http://mimedefang.pl>[10411]: 1AH5sPfg019398: Cannot open COMMANDS file from mimedefang: No such file or directory
I think the issue is here, sendmail msgid is "1AH5sPfg019398" (the same as MIMEDefang) but mimedefang.pl cannot open COMMANDS file and failed.

Do you have enough space in the spool directory ? Anu other log lines in messages at the same time that could explain what happened ?

 Giovanni




> Nov 17 07:56:08 xxx01 mimedefang.pl <http://mimedefang.pl>[10411]: 1AH5sPfg019398: SPF Result: Skip Greylist for ZAF01-CT2-obe.outbound.protection.outlook.com <http://ZAF01-CT2-obe.outbound.protection.outlook.com>
> Nov 17 07:56:08 xxx01 mimedefang.pl <http://mimedefang.pl>[10411]: 1AH5sPfg019398: SPF Result: Whitelisted SPF Cache 104.47.19.175 <aaronb at email.domain> ZAF01-CT2-obe.outbound.protection.outlook.com <http://ZAF01-CT2-obe.outbound.protection.outlook.com>
> Nov 17 07:56:09 xxx01 sendmail[21136]: 1AH5u8x0021136: Milter: to=<ne at email.domain>, reject=451 4.3.0 could not chdir(/var/spool/MIMEDefang/mdefang-1AH5sPfg019398): No such file or directory
> Nov 17 07:56:23 xxx01 mimedefang.pl <http://mimedefang.pl>[10411]: 1AH5sPfg019398: TEMPFAIL
> Nov 17 07:56:23 xxx01 mimedefang.pl <http://mimedefang.pl>[10411]: 1AH5sPfg019398: NOTICE: All Filter Recipient tests passed
> 
> Any suggestions?
> 
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