--- /dev/null
+From foo@bar Tue Mar 02 09:44:33 1999
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+ (envelope-from <foo@bar>)
+ id 10HmaY-0005vi-00
+ for userx@myhost.test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmaY-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <foo@bar>
+Sender: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+
+From foo@bar Tue Mar 02 09:44:33 1999
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+ (envelope-from <foo@bar>)
+ id 10HmaZ-0005vi-00
+ for userx@myhost.test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmaZ-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <foo@bar>
+Sender: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+
+From foo@bar Tue Mar 02 09:44:33 1999
+Received: from CALLER by myhost.test.ex with local-smtp (Exim x.yz)
+ (envelope-from <foo@bar>)
+ id 10HmbA-0005vi-00
+ for userx@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbA-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <foo@bar>
+Sender: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+
+From foo@bar Tue Mar 02 09:44:33 1999
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+ (envelope-from <foo@bar>)
+ id 10HmbB-0005vi-00
+ for userx@myhost.test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+From: foobydooby <foo@bar>
+Message-Id: <E10HmbB-0005vi-00@myhost.test.ex>
+Sender: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+
+From CALLER@myhost.test.ex Tue Mar 02 09:44:33 1999
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+ (envelope-from <CALLER@myhost.test.ex>)
+ id 10HmbF-0005vi-00
+ for userx@myhost.test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbF-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+