Received: from relay.cs.toronto.edu ([128.100.1.105]) by nic.funet.fi with SMTP id <91995-5>; Thu, 22 Apr 1993 18:43:54 +0300 Received: from CCS.YorkU.CA ([130.63.237.47]) by relay.cs.toronto.edu with SMTP id <238220>; Thu, 22 Apr 1993 11:40:36 -0400 Received: by CCS.YorkU.CA (5.65/DEC-Ultrix/4.3) id AA06016; Thu, 22 Apr 1993 11:40:22 -0400 Date: Thu, 22 Apr 1993 18:40:22 +0300 From: "Pok Ng" Message-Id: <9304221140.ZM6014@CCS.YorkU.CA> X-Mailer: Z-Mail (2.1.4 02apr93) To: zmailer@cs.toronto.edu Subject: What does "452 Can't Parse Sender Address" mean?