From MAILER-DAEMON Tue Mar 02 09:44:33 1999 Received: from [1.2.3.4] (helo=x.y.z ident=CALLER) by myhost.test.ex with esmtp (Exim x.yz) id 10HmaX-000000005vi-0000 for userx@test.ex; Tue, 2 Mar 1999 09:44:33 +0000 This is a test message. From nonnull@non.null Tue Mar 02 09:44:33 1999 Received: from [1.2.3.4] (helo=x.y.z ident=CALLER) by myhost.test.ex with esmtp (Exim x.yz) (envelope-from ) id 10HmaY-000000005vi-0000 for userx@test.ex; Tue, 2 Mar 1999 09:44:33 +0000 This is a test message.