> On 30 Dec 2020, at 23:22, Jim Fenton <fen...@bluepopcorn.net> wrote: > > On 29 Dec 2020, at 12:59, John Levine wrote: > >> In article <14d833ce-0ae0-f818-fd4f-95769266a...@mtcc.com> you write: >>> >>> On 12/29/20 12:10 PM, John Levine wrote: >>>> A lot of tiny non-profits like Girl Scout troops use email addresses >>>> at webmail providers and send their announcements through ESPs like >>>> Constant Contact and Mailchimp. This is yet another situation where >>>> DMARC can't describe an entirely normal mail setup. >>>> >>>> Constant Contact apparently got Yahoo to give them a signing key, >>>> at least temporarily, but that doesn't scale. >>> >>> What gmail does for gsuite is generates (or not, who knows) a key and >>> gives you the selector to add to your dns. I don't see why that doesn't >>> scale for all situations. >> >> To point out the obvious, because they use a single address at >> yahoo.com or gmail.com or hotmail.com, not a private domain. These are >> tiny organizations that don't have a lot of computer expertise nor a >> lot of need for it. > > But these Girl Scout troops are going to publish a DMARC policy despite their > lack of expertise?
Many Girl Scout troops were affected when Yahoo published p=reject. Which is probably why John brought it up. This isn’t a hypothetical, this is things that we know actually happened and real world effects of DMARC. laura -- Having an Email Crisis? We can help! 800 823-9674 Laura Atkins Word to the Wise la...@wordtothewise.com (650) 437-0741 Email Delivery Blog: https://wordtothewise.com/blog
_______________________________________________ dmarc mailing list dmarc@ietf.org https://www.ietf.org/mailman/listinfo/dmarc
