i have been trying to sell something online, when i was contacted by somebodys "agent". i know this D-bag is a scammer, but what can i do to catch him or at least seek revenge? is there a way i can get his IP address through an email he sent? i just recieved the (fake) check today and he is asking when i am going to deposit it and wire him his (shipping) money. anyone have any good ideas? 

