nanog mailing list archives

Re: Comment spammers chewing blogger bandwidth like crazy


From: Tony Finch <dot () dotat at>
Date: Sun, 14 Jan 2007 18:31:27 +0000


On Sun, 14 Jan 2007, Peter Corlett wrote:

For the benefit of those of us who have been lucky to Recover from ISP work
and now herd blogs, would you be so kind as to share which blacklists are
worthwhile and worth consulting on this front?

I would expect the lists of compromised hosts to be fairly effective -
open proxies of various kinds and perhaps botnet hosts. As for SMTP the
blacklists would only be a starting point that either provide a cheap
preliminary check or feed a more sophisticated filtering system.

Tony.
-- 
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