ietf-mxcomp
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Re: A 40% solution?

2004-05-13 14:34:45


On May 13, 2004, at 5:17 PM, John Leslie wrote:
And where does the IP address for Step 8 come from?

   That is the IP address of the sending MTA (unchanged from the
earlier HELO/EHLO test). We're interested in determining whether that
MTA should be trusted to have already verified the goodness of the
2821 MAIL FROM bounce address.


So this looks for the IP address of the forwarder's MTA in the domain of the sender?

-andy


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