Trimble Transportation incident
Microsoft 365 Email Delivery Interruption
Trimble Transportation is currently experiencing a minor incident, which began 114d ago. The vendor's full update timeline is below.
Update timeline
- monitoring Jan 22, 2026, 08:51 PM UTC
Microsoft has confirmed this issue is related to their infrastructure and is not related to Trimble infrastructure or services. We have included the Microsoft official statement regarding the disruption below For the most up-to-date information and status updates, please refer to the Microsoft 365 Service Health Status page: https://status.cloud.microsoft/m365/referrer=serviceStatusRedirect We will continue to monitor the situation and share updates as they become available. From Microsoft: Users may be receiving a "451 4.3.2 temporary server issue" error message when attempting to send or receive email through Outlook. Some of the impacted service functions include, but may not be limited to: - Sending and receiving email through Exchange Online, including notification emails from Microsoft Viva Engage. - Collecting message traces may be delayed or fail. - Searches within SharePoint Online and/or Microsoft OneDrive mail be delayed or fail to complete. - Accessing the service portals, including Microsoft Purview, Microsoft Defender XDR, and the Microsoft 365 admin center. Current status: We're continuing to review what actions are required to restore the affected infrastructure to a heathy state and rebalance the service traffic to achieve recovery. Scope of impact: Any users served through an affected section of service infrastructure in the North America region may be intermittently impacted. Root cause: A portion of dependent service infrastructure in the North America region isn't processing traffic as expected. Next update by: Thursday, January 22, 2026, at 11:00 PM UTC