Which of the following ports would a security administrator block if the administrator wanted to
stop users from accessing outside SMTP services?
A.
21
B.
25
C.
110
D.
143
Explanation:
Which of the following ports would a security administrator block if the administrator wanted to stop users from accessing outside SMTP services?
Which of the following ports would a security administrator block if the administrator wanted to
stop users from accessing outside SMTP services?