Your network uses a remote e-mail server that is used to send and receive e-mails for your users.
In this scenario, what should you do to protect users from receiving malicious files thorugh e-mail?
A . Deploy Sky ATP IMAP e-mail protection
B . Deploy Sky ATP MAPI e-mail protection
C . Deploy Sky ATP SMTP e-mail protection
D . Deploy Sky ATP POP3 e-mail protection
Answer: C