Phillip - I was told never to unsub to spam. Instead, since I truly believe that unsubbing puts you on their "hot" list, I put the address of the place to which I have reported them in their unsub box. Thus the agency can get "spammed" directly, providing them with the full headers which sometimes I cannot! The main place I report them other than to the different sending/receiving servers for email, and the websites the are sending me to, is the gov, which is uce at ftc.gov. I don't know if this covers all countries or just US, but it seems to work HTH.