[SURBL-Discuss] SBL with message body URIs

Patrik Nilsson patrik at patrik.com
Mon Jul 19 03:04:09 CEST 2004

At 16:34 2004-07-18 -0700, Jeff Chan wrote:
>On Sunday, July 18, 2004, 4:16:35 PM, Patrik Nilsson wrote:
>All that's needed to defeat the NS server detection and listing is
>for ratware/trojans/zombies/etc. to start doing DNS....

It's not that easy to do actually.
There are certain requirements on a dns server that a trojan'd box has 
problems with.
They are trying though...


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