On Thu, 22 Jul 2010, Benny Pedersen wrote:
On tor 22 jul 2010 20:03:18 CEST, Charles Gregory wrote
A forged sender looks no different than a legitimate sender. Postfix would
have no way to be 'smart' about this (except for some instances of SPF
fail, but then why 'bounce'? Why not reject?).
On Tue, 20 Jul 2010, LuKreme wrote:
We are talking about Checking OUTBOUND messages. It is perfectly ok to
bounce internal messages.
Caveat: As long as proper care is taken to send the bounce to the
authenticated sender of the mail and NOT just lamely use the 'From'
header! Still prefer an
