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humbleinspirit -> 100 E-mail Bouncebacks? You've Been Backscattered! (5/3/2008 8:20:57 AM)
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100 E-mail Bouncebacks? You've Been Backscattered.
Robert McMillan, IDG News Service
Fri May 2, 7:10 PM ET
The bounceback e-mail messages come in at a trickle, maybe one or two every hour. The subject lines are disquieting: "Cyails, Vygara nad Levytar," "UNSOLICITED BULK EMAIL, apparently from you."
You eye your computer screen; you're nervous. What's going on ? Have you been hacked? Are you some kind of zombie botnet spammer?
Nope, you're just getting a little backscatter-- bounceback messages from legitimate e-mail servers that have been fooled by the spammers.
Spammers like to put fake information in their e-mail messages in order to sneak them past e-mail filters. Because e-mail filters now just delete messages that come from nonexistent domains, the spammers like to make their messages look like they come from real e-mail addresses. That means, if your e-mail address has been published on the Web somewhere, you're a prime candidate for backscattering.
The spammer finds your address, or sometimes even guesses it, and then puts it in the "from" line of his messages, sending them out to hundreds of thousands of recipients. When the spam gets sent to an address that is no longer active, it can sometimes be bounced back... to you.
Read full article
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