Feature overview
We are adding capabilities to making it possible for SecOps to customize end user quarantine notifications with their respective organization sender address and custom subject. Doing so helps ensure that users have safe and secure access to their quarantined messages and trains them to recognize legitimate notifications.
More info: https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/simplifying-the-quarantine-experience/ba-p/2676388
More info: https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/simplifying-the-quarantine-experience/ba-p/2676388
Archived release information
August CY2022