Searcher wrote:
> Say I am sending an email to no.bounce@??? and I want my MTA to
> attempt the delivery only ONCE. In case the email has been bounced back
> discard that particular email from the queue and move on. All other emails
> on the system should use the default resending options.
Uhm, do you really mean bounce (i.e., accept message and send a bounce
message to the sender) or reject (i.e., reject message in smtp dialog,
the sending MTA will usually create the bounce message).
In either case, use the empty sender address (the message will be frozen
then, but you can disable that) or to something like
devnull@??? and discard mail for this address (e.g.
"devnull: discard" in your aliases file).