You have a Microsoft Exchange Server 2019 organization.
Ten days ago, a user named User1 sent an email message to a user named User2.
User2 never received the message.
You need to identify whether the message was delivered to User2.
What should you do first?
A. From the Exchange Management Shell, run the Get-MessageTraceDetail cmdlet.
B. From the Exchange Management Shell, run the Start-HistoricalSearch cmdlet.
C. From the Exchange Management Shell, run the Get-HistoricalSearch cmdlet.
D. From the Exchange Management Shell, run the Search-MessageTrackingReport cmdlet.
