We have domain setup as ABC.local and also have XYZ.co.uk added in for UPN. All of the emails are setup with XYZ.co.uk but user are login to ABC.local domain.
What I like to do is build a new Domain in same forest or new forest with name as XYZ.co.uk and create a trust relationship between ABC.local and XYZ.co.uk.
We can use the old domain anymore becasue that company is been close for over 2 years and we are still using old name which I would like to get rid of and create new domain with new name which is XYZ.co.uk.
My Question is
1. How can I do this?
2. Can you create XYZ.co.uk Domain in same forest or in new forest.
3. What steps are required to do this.
4. Will this effect the correct system.
5. Will I be able to create trust relationship (1 way or 2 ways)