5.1.1 smtp;550 5.1.1 User unknown

Your message did not reach some or all of the intended recipients.

Subject: test
Sent: 9/10/2008 9:19 AM

The following recipient(s) could not be reached:

xulescu@novaliddomain.ro on 9/10/2008 9:19 AM
The e-mail account does not exist at the organization this message was sent to. Check the e-mail address, or contact the recipient directly to find out the correct address.
<mail.adip.e5.ro #5.1.1 smtp;550 5.1.1 <xulescu@novaliddomain.ro>… User unknown>
si aici full headers

Microsoft Mail Internet Headers Version 2.0
From: postmaster@adip.e5.ro
To: adip@adip.e5.ro
Date: Wed, 10 Sep 2008 09:19:04 +0300
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary=”9B095B5ADSN=_01C91261377BAEB0000003D8mail?mail”
X-DSNContext: 7ce717b1 – 1194 – 00000002 – 00000000
Message-ID: <RGryWtIIZ00000036@mail.adip.e5.ro>
Subject: Delivery Status Notification (Failure)

–9B095B5ADSN=_01C91261377BAEB0000003D8mail?mail.mail
Content-Type: text/plain; charset=unicode-1-1-utf-7

–9B095B5ADSN=_01C91261377BAEB0000003D8mail?mail.mail
Content-Type: message/delivery-status

–9B095B5ADSN=_01C91261377BAEB0000003D8mail?mail.mail
Content-Type: message/rfc822

Content-class: urn:content-classes:message
Subject: test
MIME-Version: 1.0
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boundary=”—-_=_NextPart_001_01C9130D.1EFB7CDA”
Date: Wed, 10 Sep 2008 09:19:02 +0300
X-MimeOLE: Produced By Microsoft Exchange V6.5
Message-ID: <7A95178127BC734EA2B45D4E8F32CF424A5782@mail.adip.e5.ro>
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator:
Thread-Topic: test
Thread-Index: AckTDR6tzCde09nrTtCLi1mgLC/xrw==
From: “Adip” <adip@adip.e5.ro>
To: <xulescu@novaliddomain.ro>

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–9B095B5ADSN=_01C91261377BAEB0000003D8mail?mail–

tot ce conteaza este linia

<mail.adip.e5.ro #5.1.1 smtp;550 5.1.1 <xulescu@novaliddomain.ro>… User unknown>

asta inseamana ca adresa la care s-a trimis mesajul xulescu@novaliddomain.ro nu este vaida.

September 10, 2008 | Filed Under IT Stuff