Hi,
We are using a single domain, company.com with an Exchange server 2007 working fine. Domain for email accounts is also company.com
Now I have to use the same Exchange server for a new división, let's say newdivision.com with emails like user@newdivision.com
Some of the accounts and users are the same, so I cannot use the first Domain and add accounts and use them in the Exchange server with a different email domain. I thought of creating a subdomain in the AD, let's say newdivision.company.es and let our Exchange server work with email addresses like user@newdivision.com for that subdomain. I think this is posible.
I made a test enviroment and try to set it all up, but once domain and subdomain are set up and I try to create email accounts, I cannot select an users from the subdomain, the only domain I can get users from is the primary one, company.com
I am not sure I set a correct DNS configuration, and that is the reason I cannot see users in the subdomain. How Do I know DNS configuration is right? In case I have set uit up correctly, should I bring any configuration to Exchange server in order to be able to select users from the AD subdomain?
Thank you for your answers.
Best regards, David.