I learned a bit too slow about email "precautions" when I first got online. I didn't know about email sites like Yahoo or Hotmail, and put my "real" email addy on some sites, and HOLY cow do I get spam now. BUT I also downloaded the FREE "Mailwasher" program which is AWESOME- it lets you preview all the mail while it is still on your server! Then you can even bounce back as undeliverable, and delete mail before you even let it go into your computer! I love it.
Now this Mailwasher sounds interesting. I would love to bump back a few, then they MIGHT delete me from their list.
They play dumb when I go to the cancel part of their website and they ask so many question, I don't know the answers to they won't cancel.