On 6/5/20 3:37 PM, Scott Kitterman wrote: > On Friday, June 5, 2020 5:26:19 PM EDT Jim Fenton wrote: >> >> So maybe the core question here is, does the identity in the domain name >> matter or not? It does to me personally because I look at it (whenever I >> can -- my iPhone doesn't make it easy to display) and I pay attention to >> it. But I know I'm not a typical user, and I also see increasing >> evidence of mail client software that doesn't show anything but the >> Friendly Name. So is there a "brand" associated with the email domain >> name any more? >> >> If the domain name doesn't matter, the binding to the From/Signer >> address doesn't either. > If the domain name didn't matter, no one would bother to use 'real' domains > in > abusive mail. They demonstrably do, so while one might have differences of > opinion about how important they are (every MUA I use displays them, so let's > also not draw too hasty conclusions about them not being displayed) I don't > think it's a supportable that they don't matter.
And I receive a good deal of email with friendly names like "DHL Express" or the names of friends (who apparently have suffered address book compromise) but completely unrelated domain names. I phrased my comment as a question because I really don't know the answer to this, and have been reading comments from people asserting opinions on both sides. It would simplify the discussion if the WG could reach rough consensus on this. And if the domain name doesn't matter, the WG really needs to rethink the utility of DMARC. -Jim _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
