creating new distribution list
we have Exchange 2010 and windows 2008 Active Directory
our Exchange email mydomain.com, but we have other accepted domains, among them XYZdomain.com
we have an account in active directory with name of johny.
johny has an email address of email@example.com
we need to create a distribution list with the name of firstname.lastname@example.org, but it says the account already exists.
I thought since it is a distribution list , it would not matter if the AD account has already the same account. and Distribution list it is not an AD account.
any idea if that s the rule ?