iptables question

Thomas Stivers stivers_t at tomass.dyndns.org
Sun Jul 4 11:06:45 EDT 2004


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on Sun, Jul 04, 2004 at 09:30:03AM -0500, Gregory Nowak wrote:
> iptables -t nat -A OUTPUT -p tcp -o eth0 --dport 25 -j DNAT
> --to-destination  aaa.bbb.ccc.ddd-eee.fff.ggg.hhh
> 
> (watch the line wrapping if you use this), and it works
> flawlessly. Thanks to all those who helped and offered suggestions.

And now my big question, what are you hoping to achiev with this, or I
should say what have you achieved. My gues is to trick your MTA to send
all your mail through an isp's smtp server without your MTA knowing
about it, but this is just a guess.

- -- 
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan

Thomas Stivers	e-mail: stivers_t at tomass.dyndns.org
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