Quarantena.mp4 -

: You can often select "Preview message" or "View message headers" to see details about why the system flagged the video.

If your .mp4 file was quarantined, you can typically review and manage it through these official portals: QUARANTENA.mp4

: Navigate to the Microsoft 365 Security Quarantine Page to view a list of all your quarantined items. : You can often select "Preview message" or

: If you believe it is a false positive, you can Submit to Microsoft for analysis to improve their detection accuracy. : From this portal, you can select the

: From this portal, you can select the file and click "Release" or "Request release" if you are certain the file is safe.

In most modern IT environments, specifically those using , a quarantine report is an automated notification sent to users when a file or email is blocked due to potential security risks like malware or phishing. How to Manage a Quarantined Video File