Here's something for people on the other side of advertising barricades - a how-to on disabling most of the direct marketers' work. My favorite tip: "The only help you'll get from the Post Office in controlling junk mail is for explicit stuff. Fill out USPS forms 1500 if you wish this type of mail to stop. You define what you find to be explicit -- if that's an automobile parts catalog the post office won't disagree with you."
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