Derek J. Balling wrote:
At the end of the day, though, there's an obligation to tell the
sender "this message with your address on it was undeliverable".
+1
It's up to them to filter as they see fit. If it's truly as you
say, overwhelming, they can just as easily drop everything with FROM:<>
into the bit-bucket themselves, and lose the "5% that matter baby"
along with the bathwater.
But that's THEIR decision to make, and no one else's.
Strictly local policy, not to be used as a basis for protocol design
or breaking protocol.
--
Sincerely
Hector Santos
http://www.santronics.com