[Mimedefang] xbl

[Network Guy]

Hi all

Boy, you all probably know about this, but I have to tell ya about it 
anyway just in case.

I use sbl.spamhaus.org for know spammers, and when I went to the site to
get a pix of the logo, I found out about xbl.spamhaus.org for exploits.  
Within an hour of re-configuring the email server, I had over 100
'check_relay, Exploit' blocks.  The xbl link is a pointer to 
http://cbl.abuseat.org <- read more about it there.

Thanks and keep up the great work!

tod