On Apr 26, 2015, at 5:34 PM, Stephen J. Turnbull <[email protected]> wrote:
> > That's possible, but really, only yahoo.com and aol.com matter. No > Yahoo! or AOL affiliate that I've checked other than those two > publishes p=reject or even p=quarantine, and in fact I've never seen > p=reject on a domain that posts to a mailing list other than those two. > > It's true that a great majority of mail is sent from domains that > participate in the DMARC protocol, and many of them publish p=reject. > But IME only yahoo.com and aol.com cause problems for mailing lists. > he others either don't post to lists or don't publish p=reject. They're the vast majority of breakage today, for sure. There's also linkedin.com and one or two other corporates that use the same domain for both their bulk mail and some of their employee mail. And libero.it went to p=quarantine last month, which will also break mailing list interaction, though with less damage to bystanders than p=reject. Cheers, Steve _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
