In practice, how common are messages with no domain in the From header? I don't recall seeing any and I would expect that if there are any, they're all spam that would get filtered for other reasons.
After seeing [1], I tried to find out whether DMARCbis had something else to say about such case. [1] https://github.com/msimerson/mail-dmarc/pull/255 _______________________________________________ dmarc mailing list -- [email protected] To unsubscribe send an email to [email protected]
