From userx@test.ex Tue Mar 02 09:44:33 1999 Received: from [10.0.0.0] (helo=rhu.barb ident=CALLER) by myhost.test.ex with esmtpa (Exim x.yz) (envelope-from ) id 10HmaX-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000 Message 6