[Mimedefang] received headers ofuscation

David F. Skoll dfs at roaringpenguin.com
Tue Nov 24 16:41:41 EST 2009

ulver wrote:

[some things]

Why are you trying to mess with Received: lines?  That's a VERY bad idea.
RFC 2821 discourages this kind of thing most strongly:

3.8.2 Received Lines in Gatewaying

   When forwarding a message into or out of the Internet environment, a
   gateway MUST prepend a Received: line, but it MUST NOT alter in any
   way a Received: line that is already in the header.



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