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You can use a Dyndns-Domain and use this Domain as MX-Record.<br />
For example, if you have test.dyndns.org your MX-record will be test.dyndns.org.<br />
You can install the Dyndns-Service on a router or on the system itself with a software-client.<br />
<br />
But i would absolutely not recommend to use this scenario in a productive environment, as is could take a bit time till the IP-change has been recognized by the Dyndns-service. So in this time incoming mails could be delayed or bounced.<br />
To avoid this, you can get a backup-mailserver, which forwards your mails to your system. This way you can't loose mails. Ask your provider if you need this solution.
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You can use a Dyndns-Domain and use this Domain as MX-Record.
For example, if you have test.dyndns.org your MX-record will be test.dyndns.org.
You can install the Dyndns-Service on a router or on the system itself with a software-client.

But i would absolutely not recommend to use this scenario in a productive environment, as is could take a bit time till the IP-change has been recognized by the Dyndns-service. So in this time incoming mails could be delayed or bounced.
To avoid this, you can get a backup-mailserver, which forwards your mails to your system. This way you can't loose mails. Ask your provider if you need this solution.

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thanks for the response...is it the website:dyn.com?
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thanks for the response...is it the website:dyn.com?

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Hi Guys, Please help me. I need to setup an exchange server 2003 on windows 2003 server on a test basis. I don't have a static ip so i have heard that we can do it through dyn dns..there a free edition. &nbsp;Can you please give me the steps...<br />
<br />
My domain controller is on server 2003<br />
Im planning to install my exchange on a member server 2003<br />
<br />
I dont want to use pop3 connector software to download the mail..<br />
<br />
Please help<br />
<br />
Thanks
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Hi Guys, Please help me. I need to setup an exchange server 2003 on windows 2003 server on a test basis. I don't have a static ip so i have heard that we can do it through dyn dns..there a free edition.  Can you please give me the steps...

My domain controller is on server 2003
Im planning to install my exchange on a member server 2003

I dont want to use pop3 connector software to download the mail..

Please help

Thanks

Dyn DNS and exchange server 2003

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).

Windows Server 2003

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.