Auditing reports in Exchange Online Protection for on-premises organizations

If you use Exchange Online Protection (EOP) for cloud protection of an on-premises email environment, auditing reports in EOP can help you meet regulatory, compliance, and litigation requirements for your organization. Auditing reports identify changes made to your EOP configuration. These reports can help you troubleshoot configuration issues or find the cause of security-related or compliance-related problems.

For more information, see the following articles:

• Search the audit log
• Audit log activities