Re: [Exim] Hiding Source IP in RFC 822 Mail headers

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Author: Kevin P. Fleming
Date:  
CC: exim-users
Subject: Re: [Exim] Hiding Source IP in RFC 822 Mail headers
Jason Ostrom wrote:
> How could I use my Exim MTA to do error detection, correction, or
> notification of this, or is there no way of getting around this when
> the sender's UA or MTA has modified the headers?
>

You can't rely on anything in the Received: headers at all,
realistically speaking. Any MUA can create any set of Received: headers
it wants (including none at all), and nothing ever "verifies" them.



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