You have an Exchange Server 2010 organization named Contoso， Ltd.The organization contains an Edge Transport server.Users from a company named Fabrikam， Inc.send messages over the Internet by using the @fabrikam.com e-mail address suffix.You need to ensure that messages sent from Fabrikam users to Contoso users have the @contoso.com e-mail address suffix in the source address. What should you create？（）

• A、a Receive connector
• B、an accepted domain
• C、an address rewrite entry
• D、an e-mail address policy