Changing Internet Domain Name

[Breezeman]

Is there more to changing the Internet domain name then I am seeing in the two TIDs I found? The tids say all you have to do is change it in the foreign ID. Is this true?
example
joe@dept.state.id.us to joe@deptid

 

[Provogeek]

Yes, it is that easy.

Remember, this is only for the mail server it's self. If all you are doing is changing the domain name, then you can have the mail server service both domain names. Have the new domain name entered in first, then a space, then enter in the old domain name.

If you are changing ISP's or mail server IP address, this is a different story.