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