>> 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.
And for mailing list that don't re-write the From address, the issue isn't that the sender can't post. It's that subscribers whose domains enforce a "p=reject" policy will not get the posts, and will eventually become unsubscribed because of the bounce messages their domains generate. Neil wouldn't see the harm: others would. It's insidious. Barry _______________________________________________ Ietf-dkim mailing list [email protected] https://www.ietf.org/mailman/listinfo/ietf-dkim
