[SLL] collaborate on a dnsbl?

[Russell Evans]

On Thu, 12 May 2005 13:23:55 -0700 (PDT)
"Jeremy C. Reed" <reed at reedmedia.net> wrote:

 
> I would extend this packet filter list to beyond just SSH. It would be
> very useful for when Code Red/Nimda type worms and email virus
> repeatedly attack.

> Blocking at packet filter (or blackhole routing) level takes all load
> off of the MTA and its related mail filtering.


spf seems a better way for blocking mail from infected hosts. 
http://spf.pobox.com/

Thank you
Russell