block domains providing spywares in m0n0wall

From:	Spam Safe <spamsafe at gmail dot com>
To:	m0n0wall at lists dot m0n0 dot ch
Subject:	block domains providing spywares in m0n0wall
Date:	Wed, 3 Nov 2004 08:04:10 +0800

hi,

theres a spywarelist file thats available at spywareguide.com
i want to block those domains listed in that file using m0n0wall
how can i do that? 

i believe that can be done if i add a new proxy server, but i have only
one computer for m0n0wall.

is it possible to block those domains listed in firewall?

thanks