A. You can direct Outlook clients to use a RODC by setting the DS Server registry value. Setting the value will make the Outlook client use an RODC that's a Global Catalog for Global Address List and other processes.
To force the client to use the RODC, set the registry value HKEY_CURRENT_USER\Software\Microsoft\Exchange\Exchange Provider\DS Server to the Fully Qualified Domain Name of the global catalog server that you want Outlook to use.Related Reading:
- Q. If I add a new writable Windows Server 2008 domain controller (DC) to a hub location, do I need to do anything to redistribute replication connections to my Read Only Domain Controllers (RODCs) in spoke/hub locations?
- Q. I have a very slow link between a location and a hub. Can I increase compression on the replication traffic?
- Q. Where should the primary DNS for a Read Only Domain Controller (RODC) that's a DNS server point?
- If I have Exchange 2007 in only one location, do I need a hub transport server?
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