A company uses Exchange Online.
A user receives a non-delivery report when sending emails to external recipients. You perform a message trace and discover that emails are not being sent from the Exchange environment.
You need to identify the component that is causing the issue.
Which component is causing the issue?
A company uses Exchange Online. External sharing is disabled.
A user reports that they are unable to share their calendar with an external recipient.
You need to resolve the issue.
Solution: Instruct the user to add the external recipient as a delegate.
Does the solution meet the goal?
You need to troubleshoot the Outlook issue reported by User6.
Which port is blocked on the client computer?
You need to resolve the Outlook issue reported by the Contoso users.
How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

A company uses Exchange Online. Users report that emails sent to external recipients are not being received by the external recipients. The users do not receive nondelivery report (NDR) notifications.
You plan to perform a message trace. The trace report must meet the following requirements:
* Display only emails sent to the external recipients.
* Return email addresses for recipients. The recipients are unknown.
* Display up to 40,000 results.
* Identify emails up to 60 days.
You need to configure the trace definition. You select the sender.
Which three parts of the trace definition must you configure? To answer, select the appropriate options in the dialog box in the answer area.
NOTE: Each correct selection is worth one point.
