Without hardly trying. The Register is running a great overview on how to use Google and some clever scripting to completely screw over anyone who’s angered you by subjecting them to a deluge of regular old mail, literally 100’s of pounds of mail a day, so much mail that they will be unable to dig through it such that they can find their legitimate mail. Like bills for example. The mischevious imp in me loves the notion. It came to light because hacktivists subjected a spammer to such an attack. Mind you, this is almost definitely illegal, and far be it from to endorse such activity. And if my mailbox starts to fill up with fashionable footware and pet supply catalogs, I’ll know who to blame, so don’t even think about it! 😉