Which of the following antispam techniques queries FortiGuard for rating information? (Choose two.)

Refer to the exhibit.

An administrator has enabled the sender reputation feature in the Example_Session profile on FML-1. After a few hours, the deferred queue on the mail server starts filling up with undeliverable email. What two changes must the administrator make to fix this issue? (Choose two.)

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.)

Which two antispam techniques query FortiGuard for rating information? (Choose two.)

Examine the FortiMail user webmail interface shown in the exhibit; then answer the question below.

Which one of the following statements is true regarding this server mode FortiMail's configuration?