Alberto, "comcast.net" also has an MTA-STS record, as well as a TLSRPT record.
-- Alex Brotman Sr. Engineer, Anti-Abuse Comcast -----Original Message----- From: Uta [mailto:[email protected]] On Behalf Of Alberto Bertogli Sent: Sunday, July 01, 2018 6:19 PM To: [email protected] Subject: [Uta] List of domains supporting mta-sts? Hi! In order to do interoperability testing of an mta-sts implementation, I was wondering: does anyone have a list of domains currently supporting mta-sts? I don't expect anything canonical or formal of course, but maybe someone knows or has already collected something like this. I'm already testing against gmail.com (which currently has an invalid policy, though) and I'm curious if there are other domains that I can test email sending and/or receiving against. Thanks! Alberto _______________________________________________ Uta mailing list [email protected] https://www.ietf.org/mailman/listinfo/uta _______________________________________________ Uta mailing list [email protected] https://www.ietf.org/mailman/listinfo/uta
