Since new ssl cert requirements are not allowing the servers local names to be included I have run into a few issues. I have followed the posts that go through the Exchange Shell and make the following changes for the .local changes:
Set-ClientAccessServer -Identity “server-name” –AutodiscoverServiceIntern
ctory -Identity ““server-name”\EWS (Default Web Site)”-InternalUrl https://”mx-record
Set-OABVirtualDirectory -Identity ““server-name”\oab (Default Web Site)”-InternalUrl https://”mx-record
2. Open IIS Manager.
3. Expand the local computer, and then expand Application Pools.
4. Right-click MSExchangeAutodiscoverAppP
ool, and then click Recycle.
Since then the clients are getting multiple errors in Outlook. First is a cert error that initially points to their mx-record name and then they get one that is coming from their firewall... The next issue is that they can no longer activate the Out of Office assistant from outlook either. They are getting the server is unavailable.. That started after I completed the above changes... OOF works from OWA..