You have an Exchange Server 2010 organization.You acquire a new Internet domain name.Users report that they cannot receive e-mail sent to the new domain name.You verify that all users have the new domain name configured as an e-mail address suffix.You need to ensure that users can receive e-mail sent from the Internet to the new domain name. What should you create？（）

• A、an Authoritative Accepted Domain
• B、an External Relay Accepted Domain
• C、a new Receive connector
• D、a remote domain