Examine the configured routes shown in the exhibit; then answer the question below.
Which interface will FortiMail use to forward an email message destined for 10.1.100.252?
Refer to the exhibit.
What two archiving actions will FortiMail take when email messages match these archive policies? (Choose two.)
An administrator sees that an excessive amount of storage space on a FortiMail device is being used up by quarantine accounts for invalid users. The FortiMail is operating in transparent mode.
Which two FortiMail features can the administrator configure to tackle this issue? (Choose two.)
Refer to the exhibit.
Which statement describes the impact of setting the User inactivity expiry time option to 90 days?
A FortiMail administrator is investigating a sudden increase in DSNs being delivered to the protected domain for undeliverable email messages. After searching the logs, the administrator identifies that the DSNs were not generated as a result of any outbound email sent from the protected domain.
Which FortiMail antispam technique can the administrator use to prevent this scenario?