【单选题】You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying se...
A.
An MX record for S01 should be created on an internal DNS server.
B.
An MX record for the SMTP gateway should be created on an internal DNS server.
C.
The SMTP Server feature should be installed on S01.
D.
The SMTP E-mail feature for the Web site should be installed on S01.