Thanks for all the interest in my original posting to
this list. My question was:-
"Is it possible to stop qmail from generating multiple
bounce messages when mail with a forged sender address
is received for multiple bad (non-local) mailboxes?"
I guess the simple answer is, NO. (Is this corre
orbs.org recently tested our qmail server, I mailed them and they advised
that our server could be used as a "proxy mailbomb relay". By this they
mean that a message with a forged FROM: address and multiple bad
RCPT TO: addresses will generate multiple non-delivery reports being
sent to the forge
