LuKreme <[EMAIL PROTECTED]> writes: > That is rejecting, not bouncing. > > There's nothing wrong with rejecting spam.
As long as it is done at the 'border' server not an internal one. For example, if the mail is sent to a secondary MX which accepts it for onward delivery to the primary, then it is *not* good if the primary then rejects it (because of unknown user, spam or any other reason) as this generates a bounce from the secondary.
