Which troubleshooting step should you take when investigating FortiGuard antispam and antivirus update issues?

Which troubleshooting step should you take when investigating FortiGuard antispam and antivirus update issues?
A . Use the execute smtptest command to verify email flow.
B . Confirm that FortiMail can establish outbound connections on port 443.
C . Use one of the alternate service ports, such as 8888 or 8889.
D . Use the execute ping command to check connectivity with service.fortiguard.net.

View Answer

Answer: B