[Exim] An annoying "From"

Hi,

I'm using exim 3.16 and my question is: How can I remove the first From
if the message below?

>From EMAIL@??? Thu Jan 25 15:08:00 2001

Return-path: <EMAIL@???>
Envelope-to: EMAIL@???
Delivery-date: Thu, 25 Jan 2001 15:08:00 +0100
Received: from some.machine.com ([192.168.0.1] helo=test)
        by 192.168.0.2 with esmtp
        id 14Ln4C-0002uz-00
        for <EMAIL@???>; Thu, 25 Jan 2001 15:08:00 +0100
Sender: test
Message-ID: <3A7033A3.F308CEF9@???>
Date: Thu, 25 Jan 2001 15:09:39 +0100
From: test <EMAIL@???>
X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.4.0 i686)
X-Accept-Language: fr, en
MIME-Version: 1.0
To: EMAIL@???
Subject: test
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Thanks for your Help.