Received: from CALLER by the.local.host.name with local (Exim x.yz) (envelope-from <CALLER@test.ex>) id 10HmbB-0005vi-00 for mmdf_userz@test.ex; Tue, 2 Mar 1999 09:44:33 +0000 Message-Id: <E10HmbB-0005vi-00@the.local.host.name> From: CALLER_NAME <CALLER@test.ex> Date: Tue, 2 Mar 1999 09:44:33 +0000 Test message with mmdf_ prefix Received: from CALLER by the.local.host.name with local (Exim x.yz) (envelope-from <CALLER@test.ex>) id 10HmbC-0005vi-00 for userz@test.ex; Tue, 2 Mar 1999 09:44:33 +0000 Message-Id: <E10HmbC-0005vi-00@the.local.host.name> From: CALLER_NAME <CALLER@test.ex> Date: Tue, 2 Mar 1999 09:44:33 +0000 Second test message, no prefix. Received: from CALLER by the.local.host.name with local (Exim x.yz) (envelope-from <CALLER@test.ex>) id 10HmbD-0005vi-00 for userz@test.ex; Tue, 2 Mar 1999 09:44:33 +0000 Message-Id: <E10HmbD-0005vi-00@the.local.host.name> From: CALLER_NAME <CALLER@test.ex> Date: Tue, 2 Mar 1999 09:44:33 +0000 Second test message, no prefix.