Pak Syafril

Untuk error dibawah ini masaalahnya apa ya

-----Original Message-----
From: Mail Delivery System [mailto:[email protected]] 
Sent: Monday, November 12, 2012 8:33 AM
To: [email protected]
Subject: Delivery Status Notification (Failure)

The following message to <[email protected]> was undeliverable.
The reason for the problem:
5.1.2 - Bad destination host 'DNS Hard Error looking up pek.itochu.com.cn
(MX):  NXDomain'

-----Embedded Message-----
Final-Recipient: rfc822;[email protected]
Action: failed
Status: 5.0.0 (permanent failure)
Diagnostic-Code: smtp; 5.1.2 - Bad destination host 'DNS Hard Error looking up 
pek.itochu.com.cn (MX):  NXDomain' (delivery attempts: 0)

-----End of Embedded Message-----

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