I copied and take a screen shot of whatever he done including a prove of his own IP address (yes, he didn't bother changing his IP-Address). I contacted Godaddy as they are the host of that website, and they simply done nothing toward him and didn't even bother contact me back.
I know Go Daddy goes no where but seriously no action toward spammers !!! I know lousy hosting companies would act better than that. I am not expecting them to shut his website, but at least act as a respectful company and investigate what is going on