O365 E5 license refers to the Office 365 Enterprise E5 subscription plan, which is the most comprehensive version of the Office 365 product line. It is designed for large-scale organizations and offers a range of features and capabilities to meet the needs of enterprise-level users.
The O365 E5 license includes all the features of the Office 365 E1, E3, and Business Premium plans, as well as several additional features, such as:
Advanced security features: The license provides advanced security features such as threat intelligence, advanced threat protection, and eDiscovery, which help organizations protect their data and network from external threats.
Advanced compliance features: The license includes advanced compliance features such as retention policies, legal hold, and data loss prevention, which help organizations meet their compliance obligations and manage legal requests.