单项选择题
A.On Server1， install the SMTP Server feature.
B.On Server1， configure the SMTP E-mail feature for the Web site.
C.On an internal DNS server， create an MX record for Server1.
D.On an internal DNS server， create an MX record for the SMTP gateway.
单项选择题 You install the Web Server （IIS） role on and the SMTP Server feature on a server that runs Windows Server 2008. You need to configure the new SMTP server to forward mail to the mail server of the Internet Service Provider （ISP）. What should you do？（）
单项选择题 You install the FTP role service on a server that runs Windows Server 2008. Users receive an errormessage when they attempt to upload files to the FTP site. You need to allow authenticated users to upload files to the FTP site. What should you do？（）
单项选择题 You manage a computer named FTPSrv1 that runs Windows Server 2008. Your company policy requires that the FTP service be available only when required by authorized projects. You need to ensure that the FTP service is unavailable after restarting the server. What should you do？（）