Hi All
I unable found and article to answer my question regarding Cross Forest Migration for Exchange 2010 to Exchange 2010.
Below are my server configuration.
Domain A
AD 2008AD1.abc.net
Exchange 2010 Exch1.abc.net
Owa mail.abc.com ( Internet and External ) publish by TMG in DMZ zone
Domain B
AD 2008AD2.xyz.net
Exchange 2010Exch2.xyz.net
I would like to have coexistence like exchange 2003 to exchange 2010 migration method. May I know any document can refer ?
Thanks
