Which three actions should you perform in sequence?

DRAG DROP

You have a Microsoft Exchange Server 2016 organization.

Users access their email by using a URL of https://mail.contoso.com.

You are installing a new Exchange Server 2019 Mailbox server to replace an existing Exchange Server 2016 server.

You need to secure all the Exchange services by using a certificate. The solution must minimize warnings on client computers.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.