Fighting Exchange 2010 SP3 upgrade I have this exact error: Couldn't resolve the user or group "contoso.com/Microsoft Exchange Security Groups/Discovery Management." If the user or group is a foreign forest principal, you must have either a two-way trust or an outgoing trust.
This site suggests mocing it, but in my case the move stays in "queued" mode. http://terenceluk.blogspot.com/2013/10/upgrading-exchange-server-2010-to.html Other links suggest deleting and recreating the account. Anyone have any suggestions other than deleting/recreating since this local move request doesn't work for me? Dave
