Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the Postfix program at host depot.cc.stevens-tech.edu.

I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the message returned below.

                        The Postfix program

<address@hidden>: host attila.stevens-tech.edu[155.246.14.11]
    said: 550 <address@hidden>... User unknown

Reporting-MTA: dns; depot.cc.stevens-tech.edu
Arrival-Date: Thu, 26 Jun 2003 16:47:44 -0400 (EDT)

Final-Recipient: rfc822; jmcphers@attila.stevens-tech.edu
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; host attila.stevens-tech.edu[155.246.14.11] said:
    550 <jmcphers@attila.stevens-tech.edu>... User unknown

--- Begin Message --- Subject: Re: Application Date: Thu, 26 Jun 2003 15:47:41 --0500

Please see the attached zip file for details.

"your_details.zip
Description: Zip compressed data

--- End Message ---