In article <f312f1cc-4ccc-4510-83e3-4010aecf7...@kitterman.com>, Scott Kitterman <skl...@kitterman.com> wrote: >I think the market has spoken on the utility of DMARC.
There's no question that it was highly successful at Yahoo and AOL after they let crooks steal their address books at reducing the amount of spam their users received that forged addresses in those stolen address books. Of course, if you are not Verizon Media, who cares? I gather it is also quite effective against phishes that for some reason put the actual target's domain in the From: address, but at this point I don't know how common that is relative to phishes that put it in the From: comment, viz. Jim's question. R's, John -- Regards, John Levine, jo...@taugh.com, Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly _______________________________________________ dmarc mailing list dmarc@ietf.org https://www.ietf.org/mailman/listinfo/dmarc
