ManageEngine O365 Manager Plus
The latest version of O365 Manager Plus notifies users administrators when official emails contain personally identifiable information, classified information, or malicious content that may jeopardize the compliance and security of the enterprise.
O365 Manager Plus can now identify emails with personal and classified information in near real-time, according to ManageEngine. It also identifies all emails with attachments and notifies IT admins since they are one of the most common ways to deliver malware to end user systems.
The tool also analyzes internet message headers to better identify phishing emails sent by an attacker masquerading as a legitimate person, ManageEngine said. The headers provide technical details on the actual sender's email address, the platform used to compose the email, and the servers it has passed through.