Today I got a big pile of undeliverable mail returned... it was all spam sent to addresses at .ru (Russia?) using my spamcop address as the return address. I have never sent mail using this address, and the only two places it's listed anywhere on the web are in my Spamcop account and in a secure control panel at my server, as an address to forward all the mail that comes to my regular email address. I assume, I hope rightly, that my information is secure at Spamcop, and I believe it's secure where I forward from, and I've never used the address for anything else, so how did these guys get it to use it?
Also, can I now change my Spamcop email address?