I hate spam

I hate spam and spammers. Just recently I have found people using my domain to send spam to all manner of people from around the world. I am not happy about this but there doesn't appear much I can do other than accept that I am going to get MAILER DAEMON messages bouncing back into my mailbox. :( If I ever get hold of the spammers then I will do a BEAR ATTACK and knock them to the ground until they stop.