Exchange .local SSL to Wildcard

[steveJCUK]

I know this is quite a well discussed subject on the net and more so since the impending end of .local issued certificates from authorities.

 

I have a new Wildcard Cert, I also managed to get a .local cert separately from a Cert Auth.

Good I thought, put the two in and exchange will be happy. No. Only the SSL will work for obvious reasons!

 

So I figure to make exchange happy and stop my Certificate warning on my internal stations I need to change my references to my local server on the exchange server to .org ones where my Cert is issued for.

 

I think I need to run this:

 

Set-ClientAccessServer -Identity HostName -AutodiscoverServiceInternalUri https://mail.yourdomain.com/autodiscover/autodiscover.xml

 

Set-WebServicesVirtualDirectory -Identity "HostName\EWS (Default Web Site)" -InternalUrl https://mail.yourdomain.com/ews/exchange.asmx

 

Set-OABVirtualDirectory -Identity "HostName\oab (Default Web Site)" -InternalUrl https://mail.yourdomain.com/oab

 

 

With some internal DNS changes I should be able to contain the traffic etc where appropriate.

 

Can anyone see any ramifications with regards to changing from .local to email.XXXX.org

 

Cheers.

 

Steve