February 26, 2007

How To Implement SPF In Postfix

Falko Timme writes "This tutorial shows how to implement SPF (Sender Policy Framework) in a Postfix 2.x installation. The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery. There are lots of SPF extensions and patches available for Postfix, but most require that you recompile Postfix."

Link: howtoforge.com

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