Reporting-MTA: dns; relay.unizar.es
Received-From-MTA: DNS; zuvproxy.verwaltung.uni-muenchen.de
Arrival-Date: Mon, 25 Sep 2000 08:59:02 +0200 (MET DST)

Final-Recipient: RFC822; tei@ingta.unizar.es
Action: failed
Status: 5.1.1
Remote-MTA: DNS; ingta.unizar.es
Diagnostic-Code: SMTP; 550 <tei@ingta.unizar.es>... User unknown
Last-Attempt-Date: Mon, 25 Sep 2000 08:59:13 +0200 (MET DST)