You are the Exchange Online administrator for an organization. The organization migrates all users to Exchange Online. An employee works for a partner
organization named Contoso, Ltd. The employee uses the email alias employeel©contoso.com.
Users report that over the past week, they have not received email messages from [email protected].
You need to trace email messages that originate from [email protected] to users inside your organization.
In the message trace window, which two settings should you configure? To answer, select the appropriate objects in the answer area.
Answer: 
Explanation:
– Sender (set to [email protected])
– Message was sent or received: 1 week