[Mailman-Users] DMARC mitigation failure

Jayson Smith jaybird at bluegrasspals.com
Wed Nov 14 17:35:26 EST 2018


The error in /var/lib/mailman/log/error is as follows:

Nov 14 10:24:29 2018 (1063) DNS lookup for dmarc_moderation_action for 
list (Redacted) not available

I recently upgraded a lot of packages on my Debian system. I compiled 
Mailman from source since Debian didn't have the version I wanted. Do I 
need to recompile and reinstall?



On 11/14/2018 5:25 PM, Mark Sapiro wrote:
> On 11/14/18 11:53 AM, Jayson Smith wrote:
>> Did my server fail to retrieve the DMARC information for AOL for some
>> transient reason, or could there be another problem? I have double
>> checked that the list is set to munge the From: of such messages, but it
>> didn't this time.
> What's in Mailman's vette and error logs? and what Mailman version is this?
> Errors in retrieving DMARC policy should be logged in 'error'. Also,
> since Mailman 2.1.25, if the policy can't be retrieved, mitigations will
> be applied as if the policy were reject.

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