Investigating - We are aware of an issue affecting Microsoft OneDrive backup operations, resulting in an increased number of failed backup items for some customers. Our engineering team is actively investigating the issue and working to determine the root cause. We will continue to provide updates as we learn more.
Sep 17, 2026 - 14:59 UTC
Monitoring - We will be performing scheduled maintenance between September 15 and September 17 to enhance the reliability and performance of our AWS network infrastructure. During this maintenance window, customers may experience brief periods of increased latency or intermittent connectivity to some services.

Our teams will work to minimize any impact, and we do not anticipate extended service interruptions. We will provide any updates throughout the maintenance window and notify customers once the work has been completed.

Sep 14, 2026 - 13:48 UTC
Identified - Description: We are tracking reports of "Forbidden" errors during Office 365 backups caused by a recent Microsoft Exchange Online behavior change. This affects specific tenants and mailboxes using EWS.

Exchange Online jobs may show User Mailboxes reporting a Mailbox Status of:
Throttling from Exchange, Failed to process mailbox due to [The request failed. Forbidden]

Resolution:
Additional information and steps to resolve this can be found here, https://support.commvault.com/Article/Details/KA-191556

Jun 22, 2026 - 12:23 UTC
SalesForce Operational
Canada Central Operational
UK South Operational
East US2 Operational
Australia East Operational
Web Portal Operational
East US2 Operational
Database Operational
UK South Operational
Australia East Operational
Canada Central Operational
East US2 Operational
VM & Kubernetes Operational
East US2 Operational
Canada Central Operational
Dynamics 365 Operational
Australia East Operational
UK South Operational
Canada Central Operational
East US2 Operational
Active Directory Operational
East US2 Operational
Canada Central Operational
UK South Operational
Australia East Operational
Office 365 Degraded Performance
Canada Central Degraded Performance
UK South Degraded Performance
Australia East Degraded Performance
East US2 Degraded Performance
Google Workspace Operational
US East 1 Operational
REST API Operational
East US2 Operational
File & Object Operational
East US2 Operational
Canada Central Operational
Endpoint Operational
UK South Operational
East US2 Operational
Australia East Operational
Canada Central Operational
Usage & Metering Operational
East US2 Operational
Reports Operational
East US2 Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Sep 19, 2026

No incidents reported today.

Sep 18, 2026

No incidents reported.

Sep 17, 2026

Unresolved incident: Onedrive Backup Discrepancies.

Sep 16, 2026

Completed - The scheduled maintenance has been completed.
Sep 16, 08:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 16, 07:00 UTC
Scheduled - We will be doing quick maintenance to ensure the best experience for our customers.We will be back shortly and operations that were in progress will immediately resume.
Sep 13, 08:01 UTC

Sep 15, 2026

No incidents reported.

Sep 14, 2026

Resolved - The connectivity has been fully restored.
Sep 14, 17:27 UTC
Monitoring - We are currently experiencing degraded connectivity between the Azure and AWS data planes. Our engineering teams are actively investigating the issue and working to restore full connectivity.
We will provide further updates as more information becomes available.

Sep 13, 15:07 UTC

Sep 13, 2026

Sep 12, 2026

No incidents reported.

Sep 11, 2026

No incidents reported.

Sep 10, 2026

No incidents reported.

Sep 9, 2026

Completed - The scheduled maintenance has been completed.
Sep 9, 08:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 9, 07:00 UTC
Scheduled - We will be doing quick maintenance to ensure the best experience for our customers.We will be back shortly and operations that were in progress will immediately resume.
Sep 6, 08:02 UTC

Sep 8, 2026

No incidents reported.

Sep 7, 2026

No incidents reported.

Sep 6, 2026

No incidents reported.

Sep 5, 2026

No incidents reported.