We have a single domain forest currently, but have purchased a new domain name to use for a subset of our company. We are running a Server 2008 Domain and Exchange 2007
My question is - do we need to create a child domain to enable some users to use this new email domain. Also, can we just use this new email address as thier primary, without having to append to the parent domain name?
firstname.lastname@example.org instead of email@example.com