Set up and download a custom report in the Security & Compliance Center
In the Security & Compliance Center, several reports and insights are available to help your organization's security team mitigate and address threats to your organization. If you're a member of your organization's security team, you can configure a report with custom date ranges and filters, and then download your custom report.
Download a custom report
Make sure that you have the necessary permissions assigned in the Office 365 Security & Compliance Center. In general, Office 365 global administrators, security administrators, and security readers can access reports in the Security & Compliance Center.
In the Security & Compliance Center, go to Reports > Dashboard.
Choose a report. (For this example, we'll use the Message Disposition Report.)
In the upper left corner of the report, choose Request report.
In the Request report dialog box, specify a name, start date, and end date for the report. Then choose Next.
Specify any filters you want to use for the report. (For example, you might specify a client IP address for the Message Disposition Report.) Then choose Next.
Specify email recipients for the report, and then choose Save.