In article <[email protected]> you write: >Why is the state of the message-id important? You have mentioned it twice.
A great deal of mail software assumes that if two messages have the same message-ID, they're the same message. We use this to avoid showing the user the same message twice, e.g., if one copy arrives directly and another via a list. This has been standard practice for decades. I'm surprised you're not familiar with it. -- Regards, John Levine, [email protected], Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
