I just installed a forum, it is supposed to be 3d game development forum, but the next day, some strange registered members and posts appeared. The posts seem to be composed of random words and phrases, make no sense at all. In the member signature, there is always a hyperlink to a porn website. I installed Adsense revenue share mod for this SMF (Simple Machine Forum), and now nobody has come yet except for those spammers. I don't want to get rid of these spam, because my forum looks not so miserable with so many members and posts. if I keep those, will I violet GG Adsense policies? You guys may have a look, it here: http://3dgame.22web.net/
better download the script from a reliable source, as you said you are the one who owned that site better start make some policies or new rules to prevent that signature appear.. thats a cool tip