គម្រោងកម្មវិធីកុំព្យូទ័រភាសាខ្មែរ

Hi all,I need help your helpndi.org.kh started having the same problem since June 2009 list below. I though the configuration of my server at NDI office in Cambodia and ISP but it's not. I have been troubleshoot since then. In the top of my head according to the error message list in below, it's relating to domain of NDI. A user lthornton@ndi.org.kh sent to ckong@ndi.org.kh sometimes it's working but other time fail. It happens many times to other email addresses that they are currently active, but it delivery fail to inbox. Do you have any ideas? I need to fix this as soon as possible. The director tired of this problem because up and down. What you all think? Thanks,Tida----Original Message----- From: postmaster@sgmssrvr.ndi.org [mailto:postmaster@sgmssrvr.ndi.org] Sent: Tuesday, October 27, 2009 9:14 AM To: lthornton@ndi.org.kh Subject: Delivery report Hello, this is the mail server on sgmssrvr.ndi.org. I am sending you this message to inform you on the delivery status of a message you previously sent.  Immediately below you will find a list of the affected recipients;  also attached is a Delivery Status Notification (DSN) report in standard format, as well as the headers of the original message. <ckong@ndi.org.kh>  delivery failed; will not continue trying