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How to rename Active Directory domains that host Lync Server 2010
http://support.microsoft.com/kb/2815274/en-us?sd=rss&spid=924&utm_source=dlvr.it&utm_medium=twitter
Discusses how to rename Active Directory domains that host Microsoft Lync Server 2010 because Lync Server does support the Active Directory Domain Services domain rename operation. Provides a workaround.