Check Microsoft’s service-status page first, because the interruption matches a widespread Outlook/Microsoft 365 incident rather than a problem limited to your computer, phone, or California. ^1^
Reports indicate that Outlook problems began around 9:50 a.m. Pacific Time on November 12, 2026, and some users continued experiencing receiving or access problems on November 13. ^2^ This makes a Microsoft service disruption the likely explanation for mail stopping on both devices.
What to do now
- Open the Microsoft service health status page.
- Look for an active incident involving Outlook.com, Exchange Online, or Microsoft 365.
- If an incident is shown, no repair or account removal is needed. Wait for Microsoft to mark it resolved, then reopen Outlook on both devices. Delayed messages may arrive gradually during recovery.
- If this is a work or school account, ask your Microsoft 365 administrator to check Microsoft 365 admin center → Health → Service health for tenant-specific incident details. ^3^
Avoid deleting and re-adding the account while an outage remains active, because that does not correct a server-side interruption.
If Microsoft shows no active incident
Use a browser to sign in to your mailbox directly. This separates a mailbox problem from an Outlook application problem:
- Mail is visible in the browser but not on the computer or phone: the mailbox is receiving mail, but the apps are not synchronizing.
- In classic Outlook for Windows, check the bottom status bar. If it says Working Offline, select Send/Receive → Work Offline to reconnect.
- Verify that the computer can browse the internet.
- For the phone, follow Microsoft’s mobile sync troubleshooting. ^4^
- For classic Outlook, Microsoft also provides dedicated sending-and-receiving troubleshooters. ^5^
- Mail is also missing in the browser: check the mailbox itself:
- Send a test message from another email provider.
- Check Junk Email, Other, Deleted Items, and Archive.
- Select Filter → Sort → Date.
- Review forwarding and inbox rules.
- Check storage. If Microsoft cloud storage is full, incoming messages are rejected and messages sent while it was full cannot be recovered automatically. ^6^
Getting support without working email
Microsoft does not provide one universal Outlook technical-support phone number for every account and subscription. Use Windows Get Help to request support:
- Open Start, type Get Help, and open the app.
- Enter: Outlook not receiving email on computer or phone.
- Complete the suggested troubleshooter.
- Select Contact Support when offered.
- Choose Outlook or Microsoft 365, then Confirm.
- Select either:
- Chat with a support agent, or
- Provide your phone number and a support agent will call you.
Callback and chat availability depend on the product, subscription, support hours, and scenario. ^7^
You can also start from Microsoft’s official contact page; it routes personal and business users to the appropriate available support method. ^8^
References
- Microsoft service health status
- Microsoft Outlook Down for Thousands of Users, Downdetector Shows
- How to check Microsoft 365 service health
- Troubleshoot Outlook mobile issues | Microsoft Support
- Issues sending and receiving email | Microsoft Support
- Can't send or receive email in Outlook.com | Microsoft Support
- Get Help for Microsoft personal account users | Microsoft Support
- Contact Microsoft customer support | Microsoft Support