[Mailman-Users] dangers of using subject_prefix with new DMARC problems

Matthew Taylor matt at numenta.org
Wed Sep 10 05:45:43 CEST 2014

On Tue, Sep 9, 2014 at 7:32 PM, Mark Sapiro <mark at msapiro.net> wrote:
> On 09/09/2014 07:04 PM, Peter Shute wrote:
>> Shouldn't there be an "or" between 1. and 2? I would have thought if you've followed the advice in 1. then 2. shouldn't be necessary. That's what we've done, and it's working ok.
> Regarding
> <http://clientarea.emwd.com/knowledgebase/60/DMARC-and-Mailman.html>:
> That's correct.  If you apply any of the DMARC mitigations (from_is_list
> or dmarc_moderation_action) available in the 2.1.18 Mailman release, you
> don't need to do any of the things in item 2 at the above link.

So if I go with option #1, I can add back the subject_prefix value?

Matt Taylor
OS Community Flag-Bearer

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