Weve got a client who was the victim of a spammer sending out spam pretending to be him, and all of the bounces are coming back at his email account. over 20,000. How can we get cpanel to stop sending him bounced message, basically just ignore or blackhole them? Weve switched the default address to fail, doesnt seem to do anything. Weve also tried to delete the inbox file, however as soon as we delete it, it is re-created and within a minute or so, is over 500mb again. Which suggests that theres a lot of mail bouncing back.