Hi, A friend of mine has an Active Directory domain setup lets say called mytown.com. All email in the corp goes to firstname.lastname@xxxxxxxxxxx The town has sinced changed its name to my2town.com and my friend wants to keep the old but also implement the new name to be in users email. ex: firstname.lastname@xxxxxxxxxxx How can this be done on his exchange 2000 server? Do he need to register the new name? How does this affect Active Directory?