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From "David F. Skoll" <>
Subject Re: IPv6 DNSBL/WL design, was Fwd: [Asrg] draft-levine-iprangepub-01
Date Thu, 30 Dec 2010 18:36:50 GMT
On Thu, 30 Dec 2010 13:34:16 -0500
Rob McEwen <> wrote:

> Does John's system do anything to prevent a spammer from sending a
> million different spams from a million different IPs (one-ip-per-spam)
> ...with that IP never to be heard from again)?

Well, obviously not.  Nothing can control what a spammer does.

John's system ensures that *if* a spammer does that, *then* you don't
blow your DNS servers' caches (assuming the blacklist operator has
constructed the blacklist properly.)



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