I have a child domain in a 2012 R2 Forest that has an outdated name. The forest has Exchange 2016/2010 in production but this particular child domain does NOT use Exchange in any capacity. It is only for hosting VPN clients to forest resources.
There are several articles for renaming a domain but many mention the rename is not supported if any Exchange other than 2003 is deployed.
Is a domain rename possible in the situation?