#!/usr/bin/sed -f
# $Id: whoistoipfw,v 1.2 2003/02/14 15:20:14 candy Exp candy $
1i\
define(DENY25,add deny log tcp from $1 to any 25 setup)
/\/-/d
/[Cc][Nn]$/b deny
/[Kk][Rr]$/b deny
/[Tt][Ww]$/b deny
d
:deny
s/ .*/)/
s/^/DENY25(/