T5, like your train of thought and it's one i also have fun with when deserved. I have a couple of spare MIMESweeper servers on the end of a 2 meg leased line which i use for training Spamlogic, i gather around 10 - 20k a week of nastys and assorted rubbish which when the moment comes simply strip the headers off and replace and reproccess to the lucky recipient
Very satisfiying feeling
