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. An external firewall device has been used by you. Now you get an order from your company manager that you have to configure only the ports that are required for access to e-mail, Remote Web Workplace, and Windows SharePoint Services. So what action should you perform?
A.
In order to make the configuration, you should open ports 21, 110, and 987.
B.
In order to make the configuration, you should open ports 25, 443, and 987.
C.
In order to make the configuration, you should open ports 25, 80, 443, 444, and 4125.
D.
In order to make the configuration, you should open ports25, 80, 110, 443, and 3389.