On Tue, Dec 20, 2016 at 11:57 AM, Paul Witting <paul.witt...@bisglobal.com> wrote: > Is this the tag you are referring to, if so, what are the other tags?
https://support.google.com/mail/answer/6254652?hl=en That's the feedback loop. It is based on tags provided in a "Feedback-ID" header, which you DKIM sign. _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
