Reporting-MTA: dns; mx2.cisbg.com
Arrival-Date: Wed, 14 Feb 2007 18:04:37 +0200

Final-Recipient: RFC822; repp@avatar.uwaterloo.ca
Action: failed
Status: 5.1.1
Remote-MTA: DNS; sciborg.uwaterloo.ca
Diagnostic-Code: SMTP; 550 5.1.1 <repp@avatar.uwaterloo.ca>... User unknown
Last-Attempt-Date: Wed, 14 Feb 2007 19:45:07 +0200