It appears that Scott Kitterman <[email protected]> said: >Leaving that aside, then I think it's: > >1. Lookup DMARC record for the 5322.From domain. If found, that's the >policy. > >2. Walk up from up to 5 levels in the DNS hierarchy and the last (shortest) >non-PSD DMARC record you find is the org. > >I think that matches the RFC 7489 discovery approach, just not using PSL. Is >that right?
I prefer the first (longest) but could live with the last if people think that will in practice be less surprising. I do worry about foo.us.com vs bar.us.com. R's, John _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
