From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Vijay Kumar" <vijay@calsoftinc.com>
Subject: Vijay - port 25 to be blocked
Date: Tue, 28 Dec 2004 21:52:46 +0530
Message-ID: <E1CjK8v-0006v5-00@deer.gmane.org>
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Hi,

I want to allow my internal network to only connect to some specific =
email
servers.
Apart from these mail server  I want to block port 25 and 110 from my
internal network to anywhwere. I am doing the following :=20

iptables -I INPUT -I eth0 --dport 25 -d  !<ip addr of mail server>  -j
REJECT =20
=20
This does not seem to block the port 25 traffic. Where am I going wrong? =


Kindly help.=20

Regards,
Vijay Kumar

=A0