Want to receive less junk mail and harassing telemarketer phone calls?

You'll be put on a list of people who do not want phone calls or junk mail.  You have to do it every five years, but it's worth it.  Thank me later.  :)  For the whole scoop on these services and how they work, check out DMA Consumer Assistance info page.  Junk e-mail (spam) is another story.