Hi!
Chris, Raymond ,
I went thru a random few of these and they're were listed at Spamhaus. Using spamhaus at SMTP level or SA doing RBL lookups would have caught and stopped them... Spamcop probably has quite a few of them listed as well
No, that wont work. The spams are sended in via trojans/proxys only the websites are static. SOME are blocked with DSBL and so but most of the time they start a spamrun with a fresh set it seems.
So yes, they are inside spamhaus, but only the websites, didnt see mails sended out from there (yet).
Bye, Raymond.