Using classic Outlook for Windows in business environments
Dear Chris Jones,
Based on your description, I understand that you are encountering the following message when accessing Manage Rules & Alerts in Outlook:
"You are currently working offline. To use this command, you must go online and connect to Microsoft Exchange."
There was indeed a widespread Microsoft 365 service disruption on November 12, 2026, affecting Outlook and Exchange Online connectivity across multiple regions. Microsoft has been working on service recovery. Therefore, the timing of your issue may be related to the recent incident.
Here is the latest update:
If you have Microsoft 365 administrator privileges, please kindly sign in to the Microsoft 365 Admin Center to view the details and latest updates of this issue.
- Sign in to the Microsoft 365 Admin Center.
- Go to "Health" > "Service Health".
- Search for Issue ID: MO1550821.
I’ll continue monitoring the situation and keep you updated as soon as new information becomes available.
In the meantime, please try the following steps:
- Check Outlook's connection status: Open Outlook and go to the Send/Receive tab. Make sure Work Offline is not enabled.
Restart Outlook: Close Outlook completely and reopen it to see whether the connection status changes.
Check your account configuration: Go to File > Account Settings > Account Settings and confirm the account type (such as POP or IMAP).
Test Outlook in a new profile: If the issue persists, consider creating a temporary Outlook profile to determine whether the problem is related to your existing profile.
Thank you for your patience and understanding. Please feel free to reach out if you need any further assistance. as soon as new information becomes available.