Solution: Sender Policy Framework [LWN.net]

Solution: Sender Policy Framework

Posted May 6, 2004 16:28 UTC (Thu) by Ross (subscriber, #4065)
In reply to: Solution: Sender Policy Framework by hingo
Parent article: 82% of email is spam

Maybe. It depends on what type of authentication the server requires.
Assuming the worst case, no authentication, it would still be an
inprovement because the messages would really be from the domain they
appear to be from. This makes it easier to contact admins, implement
filters, etc.

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