>Infinite loop of forwarding that throws mail at all subscribers infinitely or >until the mailbox is full >a powerfull lil mail bomb. Or, in the case of LISTSERV, messages get passed through the list until the Daily-Threshold value is hit (default=50) and the list is held until the list owner releases it...one assumes <after> fixing the problem by deleting the user in question, and possibly setting the list to moderation until the queue clears out. Nathan