Virtual Domains (VDOMs) allow a FortiGate administrator to do what?

Refer to the exhibit.

You have deployed several perimeter FortiGate devices with internal segmentation FortiGate devices behind them. All FortiGate devices are logging to FortiAnalyzer. When you search the logs in FortiAnalyzer for denied traffic, you see numerous log messages, as shown in the exhibit, on your perimeter FortiGate device only.
Which two actions will reduce the number of these log messages? (Choose two.)

You have received an issue report about users not being able to use a video conferencing application. This application uses two UDP ports and two TCP ports to communicate with servers on the Internet. The network engineering team has confirmed there is no routing problem. You are given a copy of the FortiGate configuration .
Which three configuration objects will you inspect to ensure that no policy is blocking this traffic?
(Choose three.)

You are managing a FortiAnalyzer appliance. After an upgrade, you notice that the unit no longer displays historical logs, reports do not produce any data, and FortiView summary views are empty. However, you notice that the unit is receiving logs on the dashboard widgets.
Which step resolves this problem?

Refer to the exhibits.
Dictionary

Recipient

Topology

The exhibits show a FortiMail network topology, Inbound configuration settings, and a Dictionary Profile.
You are required to integrate a third-party's host service (srv.thirdparty.com) into the e-mail processing path.
All inbound e-mails must be processed by FortiMail antispam and antivirus with FortiSandbox integration. If the email is clean, FortiMail must forward it to the third-party service, which will send the email back to FortiMail for final delivery. FortiMail must not scan the e-mail again.
Which three configuration tasks must be performed to meet these requirements? (Choose three.)