nanog mailing list archives
Re: Anti-Spam Router -- opinions?
From: Matthew Crocker <matthew () crocker com>
Date: Tue, 6 Apr 2004 13:14:31 -0400
IF you can rate-limit them across the whole Internet, If you limit 2 million machines to 20 msgs/day per mail server you are back up to your 10 Billion msgs/day mark. This is where DCC or other distributed checksum systems come into play.If you rate-limit 2 million compromised machines to 20 msgs/day each, there's only 400 million spams. Total.
-Matt
Current thread:
- Anti-Spam Router -- opinions? Andy Johnson (Apr 05)
- Re: Anti-Spam Router -- opinions? Suresh Ramasubramanian (Apr 05)
- Re: Anti-Spam Router -- opinions? Matthew Crocker (Apr 05)
- Re: Anti-Spam Router -- opinions? Andy Johnson (Apr 05)
- Re: Anti-Spam Router -- opinions? Paul Vixie (Apr 05)
- Re: Anti-Spam Router -- opinions? Dan Hollis (Apr 05)
- Re: Anti-Spam Router -- opinions? Paul Vixie (Apr 05)
- Re: Anti-Spam Router -- opinions? Michael . Dillon (Apr 06)
- Re: Anti-Spam Router -- opinions? Joe Abley (Apr 06)
- Re: Anti-Spam Router -- opinions? Valdis . Kletnieks (Apr 06)
- Re: Anti-Spam Router -- opinions? Matthew Crocker (Apr 06)
- Re: Anti-Spam Router -- opinions? Valdis . Kletnieks (Apr 06)
- Re: Anti-Spam Router -- opinions? Joel Jaeggli (Apr 06)
- Re: Anti-Spam Router -- opinions? Valdis . Kletnieks (Apr 06)
- Re: Anti-Spam Router -- opinions? Michael . Dillon (Apr 07)
- Re: Anti-Spam Router -- opinions? Erik Haagsman (Apr 07)
- Re: Anti-Spam Router -- opinions? Dave Howe (Apr 07)
- Re: Anti-Spam Router -- opinions? Erik Haagsman (Apr 07)
- Re: Anti-Spam Router -- opinions? Dan Hollis (Apr 06)
- Re: Anti-Spam Router -- opinions? Petri Helenius (Apr 06)
- Re: Anti-Spam Router -- opinions? Dan Hollis (Apr 06)