Click the Reports tab.
Click the Schedule Report option at the top right corner.
Enter the Scheduler Name (the one who will receive the mail) and Microsoft 365 Tenant.
Since we are dealing with outbound mail, choose the Microsoft 365 service as Exchange Online.
In the Select Reports option, choose the required report from Available Reports.
Schedule a time to run the reports daily and select in which file format you would like to receive them.
Click Save.
Hope This Works,
Peter