Reporting-MTA: dns; pluto.mscc.huji.ac.il Arrival-Date: Tue, 4 Jul 2000 18:59:37 +0300 Final-Recipient: RFC822; [log in to unmask] Action: failed Status: 5.1.1 Remote-MTA: DNS; mailgate1.zdv.uni-mainz.de Diagnostic-Code: SMTP; 553 5.3.0 <[log in to unmask]>... User unknown Last-Attempt-Date: Tue, 4 Jul 2000 18:59:50 +0300