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On Wed, Nov 05, 2003 at 01:14:12AM -0200, .::. Viperman .::. wrote:
> You assumed it rt. The RIP appears in the received lines of messages sent
> by my smtp server which is the real server.
> It makes sense what you said.
> What I just don't understand is my VIP appears nowhere in the message
> headers, but the RIP appears.
> I was expecting as usual, the realserver would spoof its address as it does
> on http and dns.
> I will take a try on hackign the MTA like you said. Btw, any clue or url on
> how to do that would be of a great help.
If it is in the recieved headers then there isn't much you
can do about it. They are added by the mail server
that _receieves_ the email. So the only way you can
control that is to send the mail from the VIP.
I am not sure if your network topology will allow
that. If you have machines in different locations
then probably not.
That said, I am not entirely convinced that you have
much of a security problem. And it might be useful information
for tracking down configuration problems on a specific
real server. Personally I would be tempted to leave it be.
--
Horms
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