Câu 9: NSE6_FML-6.4: Fortinet NSE 6 - FortiMail 6.4

Refer to the exhibit. Why does the last field show SYSTEM in the Policy ID column?

1. A. It is an inbound email.
2. B. The email did not match a recipient-based policy.
3. C. The email matched a system-level authentication policy. — đáp án hiện tại
4. D. The email was dropped by a system blocklist.