[Tulungan] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the Postfix program at host pldt-postfix11.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

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 attached returned message.

			The Postfix program

<dezzotti at info.com.ph>: Host or domain name not found. Name service error for
    name=inbound.labtesting.com type=A: Host not found
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From: =?koi8-r?B?8MXU0iA=?= <tulungan at polarhome.com>
Subject: =?koi8-r?B?yc7Uyc3O2cUg09/FzcvJ?=
Date: 21 Aug 2008 02:34:02 +0800
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Url: http://www.polarhome.com/pipermail/tulungan/attachments/20080821/1a08eab4/attachment.mht