Monitoring - We have implemented a series of platform enhancements to improve authentication reliability and connections for document migrations across OneDrive, SharePoint, and Google Drive. These updates have strengthened the way secure connections are established and managed, resulting in more consistent credential validation and reduced authentication-related disruptions.
In addition to improved reliability, we have also made optimizations to enhance data transfer speed and throughput. These changes help migrations complete faster and more efficiently, particularly for large volumes of data or high-concurrency migration scenarios.
As of our most recent deployment on June 30, we are are seeing very promising results We will continue to monitor the platform to ensure stable performance and a seamless migration experience for all users.
Jul 02, 2025 - 05:03 PDT
Investigating - We are currently investigating an issue affecting document migrations involving Google Drive, OneDrive, and SharePoint. Customers may experience intermittent authentication or connectivity errors when running migrations in these areas. As a temporary workaround, re-running the affected migration items typically resolves the issue. Our engineering team is actively working toward a permanent resolution. We appreciate your patience and will provide additional updates as soon as they become available.
May 27, 2025 - 17:15 PDT
Resolved -
This informational notice about Microsoft’s upcoming EWS access changes is now closed. No further updates are expected. Please ensure your organization has made the necessary adjustments to avoid service disruption
Jul 2, 05:06 PDT
Monitoring -
Microsoft has announced a change to Exchange Web Services (EWS) access in Exchange Online, effective at some point in April 2025 (Microsoft has not provided a specific date for this change). Once this change has been made, EWS access will only be allowed if both the organization-level and user-level EWSEnabled flags are set to True.
To avoid any service disruptions, please ensure that EWS is enabled at both levels in your Microsoft 365 tenant. If either flag is set to False, EWS requests will be denied, and your migrations or services relying on EWS may fail.
Resolved -
As of March 31, 2025, Microsoft no longer supports app-only authentication for the OneNote API. If you need to migrate OneNote files, you must use delegated permissions in accordance with Microsoft’s changes.
Identified -
As of March 31, 2025, Microsoft has ended support for app-only authentication in the OneNote API. To maintain functionality, users must switch to delegated authentication.
This is a Microsoft platform change, and MigrationWiz cannot mitigate this.