> On Nov 29, 2022, at 8:25 PM, Jim Fenton <[email protected]> wrote:
>
>
> On 29 Nov 2022, at 18:54, Neil Anuskiewicz wrote:
>
> Unless I’m misunderstanding you’re saying those with an enforcing DMARC
> policy can’t successfully send to mailing lists. I’m doing it now so I don’t
> think DMARC has to stay inert if mailing lists. That’s a bit of a
> generalization.
>
> _dmarc.marmot-tech.com. 300 IN TXT "v=DMARC1; p=none;
> rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1"
> No, you don’t have an enforcing DMARC policy. But if you did, you would still
> be able to successfully send to this mailing list, because IETF mailing lists
> rewrite the From addresses of messages from enforcing domains.
>
My domains are all just toys so I’m always playing around but now changed
marmot-tech.com’s policy back to reject. It bit embarrassing that I said it was
at reject when it was at none, though. Anyway, yes mailman can handle DMARC as
well as could be expected. I wish that certain widely used distribution list
software could do the same. It’s not clear why that wouldn’t be addressed well
for any DL software. It’s a pain.
Neil
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