My company only got one AD domain (domain.com) therefore all of the email address is in this format email@example.com same as our website domain.com.
at the moment we're hosting another service mydomain.com and I'm just wondering if within the same AD domain and Exchange Server I could make the email address for certain people becomes firstname.lastname@example.org and email@example.com
is that possible using one single AD ?
i know that if it's DNS name, i can just easily create a new mycomain.com forward lookup zone to point to the same servers.
I'm looking forward for your reply.