Forum,
Currently i am working on a test environment with microsoft exchange 2013 and server 2012.
My network consist of 1 AD which runs the domain parka18.com, and a Microsoft Exchange 2013 server.
Besides that one AD i also have 6 AD's which runs the subdomains, one of them is A18callcenter.parka18.com
When i try to make a mailbox for an user in the domain parka18.com, everything works fine.
When i try to make a mailbox in the subdomain a18callcenter.parka18.com, i can see the user in the list of users, i select the user and when i click on "ok" I get an error.
http://i40.tinypic.com/30x740l.png
This is the error that i get. (i can't post any pictures untill my account is verified)
I made sure that the subdomains are visible in the domain, that the trust relations are active and that the exchange server can ping all the other servers. i read somewhere on the internet about authorative domains, so i added them, but that didn't work aswell.
I hope someone can help me with my problem.
Thank you in advance,
Marc Jongbloed