What's New
Calendar Item Actions
When an invitation email is quarantined or deleted after scanning, the corresponding calendar item is now automatically acted on based on administrator-configured settings. Available actions include:
- Adding a disclaimer to the calendar item
- Deleting the calendar item
Note: This feature applies to Exchange Online with real-time scanning only.
Global OneDrive Approved User List Support
Administrators can now configure a global approved user list for OneDrive. Users on this list will bypass the following scanning types:
- Advanced Threat Protection (ATP) scanning
- Data Loss Prevention (DLP) scanning
This allows organizations to exempt trusted OneDrive users from scanning on a global level, reducing unnecessary scan overhead for known safe users.
Deployment Details
Scope
This deployment applies to all CAS and CECP data centers worldwide.
Deployment Schedule
| Region | Date | Time (Local) | Time Zone |
|---|---|---|---|
| SG | April 20, 2026 | 10:00 – 17:00 | UTC+8 |
| AU / CA | April 20, 2026 | 10:00 – 17:00 | UTC-4 |
| IN / UK / ZA | April 21, 2026 | 10:00 – 17:00 | UTC+8 |
| US | April 21, 2026 | 10:00 – 17:00 | UTC-4 |
| EU / MEA | April 22, 2026 | 10:00 – 17:00 | UTC+8 |
| JP | April 22, 2026 | 10:00 – 17:00 | UTC-4 |
Service Downtime
No service downtime during the deployment.
Customer Impact
There was no impact on the current mail flow for all existing customers and configurations.