[linux-elitists] Signing SMTP bounce messages

mike@jurney.org mike@jurney.org
Wed Mar 3 07:22:09 PST 2004

I'm wondering if anyone has tried implementing smtp server signing of user
error reports - With the increasing number of worms designed to mimic MTA
failure notices, it seems that the act of signing any bounce generated by
the company's internal mail servers would be useful in helping an MUA
decide if a bounce is genuine or not.

Michael D. Jurney

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