You work as an IT engineer in an international company which is named WINTEL. You are in charge of the network of the company. You install Windows Small Business Server (SBS) 2008 on a sever which is named server1 in the network. A third-party mail filtering service is used by you. Now you must make sure that your Exchange server accepts inbound SMTP connections from only specific IP addresses. So what action should you perform?
A.
In order to ensure that, you should run the Configure the Smart Host for Internet e-mail task.
B.
In order to ensure that, a new transport rule should be created in the Exchange Management Console.
C.
In order to ensure that, you should modify the Transport Settings properties in the Exchange Management Console.
D.
In order to ensure that, you should modify the Windows SBS Internet Receive Connector properties in the Exchange Management Console.