One of our customers reported the following mailbomb addresses that you might want to serve out: [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] [log in to unmask] Of course the best course of action is to go back to the originating IPs and complain to the appropriate postmasters. Nathan