Your company has a partnership with another company named contoso.com.
You need to ensure that all email messages containing the word sensitive and sent to the users at contoso.com are encrypted automatically.
You enable Azure Information Protection.
What should you do next?

You have a Microsoft Exchange Server 2019 organization that contains 5,000 mailboxes.
You need to migrate 1,000 users to Exchange Online. The migrated users must support Hybrid Modern Authentication (HMA).
Which migration method should you use?

You have a Microsoft Exchange Online tenant.
You discover that a virus has infected the mailboxes of several users. The users are currently spreading the virus by emailing attachments that contain the virus.
You need to temporarily prevent all users from emailing attachments while you remove the virus from all the mailboxes.
What should you configure?

Your company has a Microsoft Exchange Online subscription for an email domain named contoso.com.
The company works with a partner company that uses an email domain named tailspintoys.com.
You need to configure the environment only to accept email from tailspintoys.com if the email is sent from an IP address of 131.107.12.85.
How should you configure the connector from the Exchange admin center? To answer, drag the appropriate options to the correct message settings. Each option may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

You need to resolve the issue for the transport department users.
What is the best way to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.