FortiMail is configured with the protected domain example.com.
Which two envelope addresses will require an access receive rule, to relay for unauthenticated senders? (Choose two.)
An organization has different groups of users with different needs in email functionality, such as address book access, mobile device access, email retention periods, and disk quotas.
Which FortiMail feature specific to server mode can be used to accomplish this?
Refer to the exhibit.

Which statement describes the impact of setting the User inactivity expiry time option to 90 days?
Examine the FortiMail recipient-based policy shown in the exhibit; then answer the question below.

After creating the policy, an administrator discovered that clients are able to send unauthenticated email using SMTP. What must be done to ensure clients cannot send unauthenticated email?
Examine the nslookup output shown in the exhibit; then answer the question below.

Identify which of the following statements is true regarding the example.com domain's MTAs. (Choose two.)
Which of the following antispam techniques queries FortiGuard for rating information? (Choose two.)