Update - Update from MS:
We're testing a configuration change to address a problem that's causing servers to fail automated health checks and become unavailable. In parallel, we've initiated a restart of all affected servers and are monitoring health as they return to service.
Nov 12, 2026 - 13:10 MST
We're testing a configuration change to address a problem that's causing servers to fail automated health checks and become unavailable. In parallel, we've initiated a restart of all affected servers and are monitoring health as they return to service.
Nov 12, 2026 - 13:10 MST
Update - We are continuing to work on a fix for this issue.
Nov 12, 2026 - 12:48 MST
Nov 12, 2026 - 12:48 MST
Update - Microsoft update:
Nov 12, 2026, 12:18 PM MST
We've determined that the elevated load isn't driven by an overall increase in traffic, but by a large number of servers being unexpectedly unavailable, which is shifting load onto the remaining infrastructure. We're investigating what's causing these servers to become unavailable while we work to safely return them to service. This quick update is designed to give the latest information on this issue.
Nov 12, 2026 - 12:47 MST
Nov 12, 2026, 12:18 PM MST
We've determined that the elevated load isn't driven by an overall increase in traffic, but by a large number of servers being unexpectedly unavailable, which is shifting load onto the remaining infrastructure. We're investigating what's causing these servers to become unavailable while we work to safely return them to service. This quick update is designed to give the latest information on this issue.
Nov 12, 2026 - 12:47 MST
Identified - The issue has been identified and a fix is being implemented.
Nov 12, 2026 - 11:07 MST
Nov 12, 2026 - 11:07 MST
Investigating - From Microsoft:
Users may be unable to connect to their mailboxes in Exchange Online through multiple connection methods
Issue ID: EX1550543
Affected services: Exchange Online
Status: Service degradation
Issue type: Incident
Start time: Nov 12, 2026, 9:17 AM MST
User impact
Users may be unable to connect to their mailboxes in Exchange Online through multiple connection methods.
More info
Potentially impacted connection methods may include:
- Outlook on the web
- Messaging API (MAPI)
- Exchange ActiveSync (EAS)
- Representational State Transfer (REST) API
Scope of impact
This issue may affect users in North America, Latin America, Canada, and Chile.
Current status
Nov 12, 2026, 10:45 AM MST
We’ve identified connectivity errors occurring on a portion of Exchange Online infrastructure which receives and processes users’ access requests. We’ve collected networking logs to review to further investigate the source of these errors and confirm our next steps.
Next update by:
Thursday, November 12, 2026 at 1:00 PM MST
Nov 12, 2026 - 11:07 MST
Users may be unable to connect to their mailboxes in Exchange Online through multiple connection methods
Issue ID: EX1550543
Affected services: Exchange Online
Status: Service degradation
Issue type: Incident
Start time: Nov 12, 2026, 9:17 AM MST
User impact
Users may be unable to connect to their mailboxes in Exchange Online through multiple connection methods.
More info
Potentially impacted connection methods may include:
- Outlook on the web
- Messaging API (MAPI)
- Exchange ActiveSync (EAS)
- Representational State Transfer (REST) API
Scope of impact
This issue may affect users in North America, Latin America, Canada, and Chile.
Current status
Nov 12, 2026, 10:45 AM MST
We’ve identified connectivity errors occurring on a portion of Exchange Online infrastructure which receives and processes users’ access requests. We’ve collected networking logs to review to further investigate the source of these errors and confirm our next steps.
Next update by:
Thursday, November 12, 2026 at 1:00 PM MST
Nov 12, 2026 - 11:07 MST
Point of Sale
Operational
POS
Operational
ESL (Electronic Scheduling Log)
Operational
Hitch Scheduling Log (HSL)
Operational
CSF (Customer Service Form)
Operational
POS Console
Operational
Showroom Sales
Operational
WebBEST
Operational
U-Haul Messenger
Operational
Backup POS
Operational
UBOX
Operational
POS Mobile (Dashboard)
Operational
Product Receiving
Operational
Contract Close
Operational
Payments
Operational
Card Authorizations
Operational
Cheque Processing
Operational
uhaul.com and Truck Share
Operational
Live Verification
Operational
uhaul.com
Operational
Truck Share
Operational
Rates and Distribution
Operational
Web AMT
Operational
RMC (Rotation Management Console)
Operational
uhaul.net
Operational
Cross Contact
Operational
Contract Lookup
Operational
Reports
Operational
e-Alert
Operational
Tools
Operational
Miniroute
Operational
Accounts Payable
Operational
Contact Center
Operational
Roadside
Operational
CAF (Customer Action File)
Operational
Alvaria
Operational
Dealer Network
Operational
uhauldealer.com
Operational
Repair
Operational
RepairHub
Operational
Network
Operational
Internet Connectivity
Operational
Meraki (Center Networks)
Operational
WiFi
Operational
VPN
Operational
VoIP
Operational
Finesse (Traffic & Contact Center)
Operational
Center Phones
Operational
Email/O365 applications
Degraded Performance
Email
Degraded Performance
Teams
Operational
Office 365 Online Apps
Operational
Moving Help
Operational
Control-D Reports
Operational
Workday / U-Haul life
Operational
Time clock
Operational
U-Haul University
Operational
TEST
Operational
WebSelfStorage
Operational
Alarm System
Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
