MS Exchange 2010 External Address

bidgadget
bidgadget used Ask the Experts™
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Hello Experts.  We are moving to MS Exchange 2010 new install.  In the process of the move we are also changing our external domain name.  I know it is possible to have two external domain names in MS Exchange but is it possible to have mail sent to either of the domain be received in the same inbox.

Example.  User  John.Doe would recieve email sent to  jdoe@xyc.com and also jdoe@abc.com

Thanks again
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Author

Commented:
The reason I need to do this is because we are changing our domain name.  I want to make sure that email sent to the old address will not be missed.  We will still own the rights to both domains so external IP address MX will not have to change
IT Director
Commented:
Yes it is possible.  just make sure you have both nx records pointed to your mail server.  Also make sure each user has both emails registered to them.  You will need to choose a default, the domain name you want displayed when the user sends the mail.

Author

Commented:
Many thanks

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