Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the Postfix program at host mailhub2.vianetworks.nl.

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

<emx@iae.nl>: unknown user: "emx@iae.nl"

Reporting-MTA: dns; mailhub2.vianetworks.nl
Arrival-Date: Thu, 26 Jun 2003 04:14:00 +0200 (CEST)

Final-Recipient: rfc822; emx@iae.nl
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; unknown user: "emx@iae.nl"

--- Begin Message --- Subject: Re: Application Date: Wed, 25 Jun 2003 22:24:46 --0400

Please see the attached zip file for details.

"your_details.zip
Description: Zip compressed data

--- End Message ---