Dear customer:
We cannot able deliver your message to the following address: 
[email protected] Error Message: 550 #2175041 unavailable mail user

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Received: from [220.246.70.206] by smg.citiz.net with messagesec esmtp id 
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        Wed, 5 Sep 2012 16:57:21 +0800 (CST)
From: [email protected]
To: [email protected]
Subject: Delivery reports about your e-mail
Date: Wed, 5 Sep 2012 17:02:59 +0800
MIME-Version: 1.0
Content-Type: multipart/mixed;
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X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2600.0000
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This is a multi-part message in MIME format.

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This message was undeliverable due to the following reason(s):

Your message could not be delivered because the destination computer was
not reachable within the allowed queue period. The amount of time
a message is queued before it is returned depends on local configura-
tion parameters.

Most likely there is a network problem that prevented delivery, but
it is also possible that the computer is turned off, or does not
have a mail system running right now.

Your message could not be delivered within 2 days:
Mail server 37.223.53.32 is not responding.

The following recipients did not receive this message:
<[email protected]>

Please reply to [email protected]
if you feel this message to be in error.


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Content-Transfer-Encoding: base64
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ICAgICAgICAgICAgICAgICAgICAgICAgIC

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