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 ... User unknown Last-Attempt-Date: Mon, 25 Sep 2000 08:59:13 +0200 (MET DST)