hello All,
i have to create a linked mailbox for an external AD account in a forest A that had already a trust relationship with another forest B where Exchange 2013 is installed.
im facing an issue, because when i try to create the Linked mailbox using the Set-User Command, it works fine when the account is in the root domain of the account, however when the account is in the Child domain, outlook still prompt for password and also OWA didn’t work because the password is wrong.
so my question is: can we create a linked mailbox for an account that exist in a child domain in a trusted AD forest or no, and if yes how can we do that?
thanks inadvance