[clamav-users] Mailing list DMARC problem

[Maarten Broekman]

Or, I don't know, recipients that are enforcing DMARC could simply follow
the steps from the previous section. The mailing list doesn't own the
messages sent to it (we don't see "From: clamav-users").

Recipients should whitelist the mailing list per:
https://dmarc.org/wiki/FAQ#Is_there_special_handling_required_to_receive_DMARC_email_from_mailing_lists.3F


On Wed, Oct 31, 2018 at 8:16 AM Alessandro Vesely <vesely at tana.it> wrote:

> On Wed 31/Oct/2018 10:47:34 +0100 Al Varnell wrote:
>
> > I'm not sure it's even possible to be compliant given the currently used
> > list software.
>
> Yes, it is:
>
> https://mailman.readthedocs.io/en/latest/src/mailman/handlers/docs/dmarc-mitigations.html
>
> The most commonly used workaround is bullet #3 of that FAQ;
> 3. Take ownership of the email message by changing the RFC5322.From address
>
> > On Wed, Oct 31, 2018 at 02:27 AM, Giuseppe Ravasio wrote:
> >>
> >> For the mailing list admins here there is a FAQ link about ML and DMARC
> >> https://dmarc.org/wiki/FAQ#senders
>
>
> There are elaborate variants.  For example, one can register a domain like
> dmarc.fail and rewrite From: in such a way that reply-to-author will work
> for a
> limited period of time. See:
> http://lists.dmarc.org/pipermail/dmarc-discuss/2018-October/004193.html
>
>
> Best
> Ale
> --
>
>
>
>
>
>
>
>
>
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