I have Exchange 2010 and installed Exchange 2013 in a coexistence environment. Mail flow is working through ex2010 to ex2013. The problem is when i try to logon to a mailbox that i moved to ex2013.
External name is https://mail.domain.com/owa which is pointing at ex2010. so when i login it should be redirected to ex2013 but i get this message:
"A change in the server configuration prevents temporary access to your account . Close all browser windows and try again in a few minutes. Contact your support department of the problem persists ."
The virtual directory for owa and ecp on ex2010 has
The virtual directory for owa and ecp on ex2013 has
Has this something to do with legacy.domain.com?