How do you deal with spammers?

[FakeTextTGP]

By the way keep all the documents of the complaints you have made, they are great for when you do get sued, thank heavens we did, we had numerous complaints on file with the government, and requests to domain registrars to drop domains with invalid info in regards to these spoofs

oh and one more thing, if you see spam, immediately get a TOS page up, without one you may be liable in ways if you are accepting the traffic that is not a good thing