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Why not send spam back - ten-fold, maybe?

by florian vogler ::  | 
This may be naive but looking at this, the following just crossed my mind as a possible strike against spam - and as it seems it's not new (so hopefully not naive, either)
If every spam email was simply bounced back (maybe even ten-fold?), I would assume a spammer's environment - even if he would filter the anti-spam - would break down, or not?

If a spammer sends 100 messages and get's 10 back for each (9 of them could be "Your message is relayed" and #10 would be the bounce back), I'd think this could be pretty successful ... or not?

I find this idea very intriguing - am I missing anything? Or is this perhaps already done in many companies? I'm not into the spam stuff (as may be obvious from this post), so maybe someone who has experience with spam and anti-spam can elaborate?
 

Comments

Spamming in the name of spam-fighting has been done, and pretty roundly rejected. There are better solutions.

Greyhawk's got it right. Spammers do not use their own computers to send spam, and the computers they take over are not even listening on port 25. You can't send the message back.

Not a good idea at all actually. The problem is two-fold. Since pretty much every spam's From: address is forged, you can't reply to the address it came from. If you actually can figure out the IP address that it came from, it could be an innocent person's computer who has an unknown bot on it. Or the IP address it came from could have been spoofed.

Sending stuff back will never actually hurt the spammer themselves, it would only hurt the wrong people unfortunately.

None of my systems send back any sort of notification. All that is doing is contributing to network traffic. :-(

-Grey

Thanks for all the feedback - so it seems the most powerful weapon against spam is to pretend it never arrived ...

 

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