In article <caba8r6ttzt+vtv4oqvx-s7desv+cu72xm9-pcazt3+m6ecb...@mail.gmail.com> you write: >-=-=-=-=-=- >-=-=-=-=-=- > >Let me see if I understand this... you want to be able to use a strong >DMARC setting for your domain, and let YMail send mail on behalf of your >domain?
I think the use case here is for hosted mailing lists for small entities. I was on a call with some ESPs the other day, and they said the number of lists for church groups and scout troops and the like is huge, most of them use the list owner's individual e-mail address at a consumer ISP or mail provider, and in most cases there is no practical way for them to use an address in their organization's "official" domain. This is somewhat different from discussion lists since the messages typically originate from a web form at the ESP, not the author's mail provider, so O-A-R approaches don't work since there's no O to A. It's a real issue. All of the solutions scale pretty badly, but approaches that start by enumerating reasonably trustworthy ESPs seem less awful than something that requires cooperation from the users' mail providers. R's, John _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
