[dns-operations] Mailing List Behaviour Change

Grant Taylor gtaylor at tnetconsulting.net
Sun Apr 7 14:56:36 UTC 2019

On 4/6/19 5:07 PM, Jim Popovitch wrote:
> It's a set of configurable options in Mailman where the list can be 
> configured to reject, wrap, munge, or hold, DMARC'ed domains with 
> p=reject, p=quarantine, or p=none.

It's my understanding that all of those default to do nothing and 
require enabling something in the Mailman wide configuration (which list 
operators don't have access to do) and per list settings.

I frequently see Mailman mailing lists munging messages from me and not 
other participants that don't have DMARC enabled domains.

Grant. . . .
unix || die

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