From mboxrd@z Thu Jan  1 00:00:00 1970
From: Payal Rathod <payal-netfilter@scriptkitchen.com>
Subject: Re: firewall problem continued
Date: Tue, 10 Aug 2004 04:14:18 -0400
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On Mon, Aug 09, 2004 at 12:31:33PM +0100, Antony Stone wrote:
> Exactly the same as your extisting PREROUTING rule, but you put it in the 
> OUTPUT chain instead (still in the nat table):
> 
> iptables -A OUTPUT -t nat -d 1.2.3.4 -p tcp --dport 25 -j DNAT --to 10.10.10.2 

As I said earlier that now I can access the mail server at 10.10.10.2
from the firewall machine using its external IP. But now I need to access the 
mailserver from the same machine itself using the external IP.
How do I do it?

Thanks a lot for the help in advance.
With warm regards,
-Payal