It doesn't appear to be published in DNS currently. You can check by using nslookup to find a TXT record for the name _dmarc.att.net for att.net. Yahoo's is at _dmarc.yahoo.com. Anyone using the sbcglobal.net domain will be using Yahoo's mail system.



I noticed that Google has a DMARC record published for gmail.com, but it's set to "none." Google.com is set for "quarantine."







-----Original Message-----

From: LISTSERV List Owners' Forum [mailto:[log in to unmask]] On Behalf Of Jeff Kell

Sent: Tuesday, April 22, 2014 6:28 PM

To: [log in to unmask]

Subject: Re: Problem now with From: *@aol.com



Would ATT.NET be affected by any of this DMARC madness?  Had some subscribers disappear (auto-deleted) recently.



Jeff



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