There's no problem with responding to spam if you are using a challenge-response authentication system. If the spammer doesn't respond back properly (which he won't, since the pammer is a program routing mail through China and using a fake MSN address), you will never see any of his mail. He can send you offers all day and they will never reach your inbox.

In reply to Re: Re: OT: Spam protection by perrin
in thread OT: Spam protection by t0mas

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