If none of the senders is authenticated, which two envelope addresses will require an access receive rule?

A FortiMail device is configured with the protected domain example.com.

If none of the senders is authenticated, which two envelope addresses will require an access receive rule? (Choose two.)
A . MAIL FROM: support@example.org RCPT TO: marketing@example.com
B. MAIL FROM: mis@hosted.net RCPT TO: noc@example.com
C. MAIL FROM: accounts@example.com RCPT TO: sales@biz.example.com
D. MAIL FROM: training@example.com RCPT TO: students@external.org

View Answer

Answer: A, B