ietf-smtp
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Re: Fixing graylisting [was TBR]

2007-11-17 09:05:35

John Leslie wrote:

   I doubt there's any implementation of SPF that doesn't allow
you to separate SPF processing from RFC2821MailFrom rewriting.
If there is, _that_ is a bad idea. There are other things that
can be broken by indiscriminate RFC2821MailFrom rewriting.

I morally, ethically, uncategorically hate, despise any protocol that tampers with mail, including and especially network control lines or headers. It just invite even more tampering, kludges, complexity and potential foul ups.

--
Sincerely

Hector Santos, CTO
http://www.santronics.com
http://santronics.blogspot.com