From CALLER@myhost.test.ex Tue Mar 02 09:44:33 1999
Return-path: <CALLER@myhost.test.ex>
Envelope-to: userx@myhost.test.ex
Received: from CALLER by myhost.test.ex with local (Exim x.yz)
	(envelope-from <CALLER@myhost.test.ex>)
	id 10HmaX-0005vi-00
	for userx@myhost.test.ex; Tue, 2 Mar 1999 09:44:33 +0000
Message-Id: <E10HmaX-0005vi-00@myhost.test.ex>
From: CALLER_NAME <CALLER@myhost.test.ex>
Date: Tue, 2 Mar 1999 09:44:33 +0000

This is a test message from an untrusted caller.

From root@myhost.test.ex Tue Mar 02 09:44:33 1999
Return-path: <root@myhost.test.ex>
Envelope-to: userx@myhost.test.ex
Received: from root by myhost.test.ex with local (Exim x.yz)
	(envelope-from <root@myhost.test.ex>)
	id 10HmaY-0005vi-00
	for userx@myhost.test.ex; Tue, 2 Mar 1999 09:44:33 +0000
Sender: sender@some.domain
Message-Id: <E10HmaY-0005vi-00@myhost.test.ex>
From: CALLER_NAME <root@myhost.test.ex>
Date: Tue, 2 Mar 1999 09:44:33 +0000

This is a test message from a trusted caller....