[PLUG] whitelisting a dkim mismatch

Louis Kowolowski louisk at cryptomonkeys.org
Mon Jun 10 14:49:04 UTC 2019


Is there a log entry for the actual rejection? If not, I suspect its being tagged based on rules (SpamAssassin?). If that’s the case, you want to whitelist in SA and not postfix.


> On Jun 9, 2019, at 11:56 PM, Keith Lofstrom <keithl at kl-ic.com> wrote:
> 
> Is there some way to tell postfix or dkim-filter or ??? to
> whitelist a possibly misconfigured mail sender? 
> 
> Specifically, I'm seeing these log messages in /var/log/mailman
> on my incoming server:
> 
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) no signing domain match for `wccls.org'
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) no signing subdomain match for `wccls.org'
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) no signing keylist match for `BCLM-LibraryNotices at wccls.org'
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) no MTA name match
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) not internal
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) not authenticated
> Jun  9 20:02:26 rimu dkim-filter[4595]: (unknown-jobid) mode select: verifying
> 
> ... and the messages are not passed on to the internal
> email server.   These are from the Washington County
> Library; if they have a configuration problem, there is
> no way for ordinary users to ask them to fix it.  So,
> I hope to bypass the problem at my end.
> 
> What files do I tweak on my incoming server to make
> wccls.org (and all spammers pretending to be wccls)
> pass through postfix with dkim-filter?
> 
> Keith
> 
> -- 
> Keith Lofstrom          keithl at keithl.com
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--
Louis Kowolowski                                louisk at cryptomonkeys.org <mailto:louisk at cryptomonkeys.org>
Cryptomonkeys:                                   http://www.cryptomonkeys.com/ <http://www.cryptomonkeys.com/>

Making life more interesting for people since 1977




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