How to Fix OneDrive Email Notifications for Shared Folder Changes
Question details
The user wants reliable email notifications whenever files in a shared OneDrive folder are modified.

- Product
- Microsoft OneDrive and Power Automate
- Device & OS
- not provided
- Scenario
- Setting up automated emails to track modifications in a collaborative OneDrive shared folder.
- Observed behavior
- The Power Automate flow runs inconsistently, sometimes failing to send email notifications when files are changed.
Ensure you are logged into your Microsoft Power Automate account and verify that you have active permissions to access the shared OneDrive folder.
Troubleshoot Power Automate Flow History and Connections
Reviewing the flow run history is the most effective way to identify whether the failure occurs at the OneDrive trigger stage or the email sending action.
When an automated flow behaves inconsistently, the root cause is usually a disconnected service, permission loss, or an unreliable trigger configuration. By isolating the exact step where the flow fails, you can quickly restore your OneDrive notifications.
Log in to Microsoft Power Automate, navigate to 'My flows' on the left sidebar, and click on the specific flow responsible for your OneDrive notifications to access its 28-day run history.
Review the recent runs labeled 'Failed' or 'Skipped'. Click on a failed run to expand the steps and determine if the 'When a file is modified' trigger successfully detected the OneDrive file change.
Go to 'Data' and select 'Connections' from the left navigation menu. Locate your OneDrive and Outlook (or Office 365) connections, and click 'Fix connection' if any authentication errors are displayed.
If the trigger was successful but no email was sent, expand the 'Send an email' action block inside the failed run to read the specific error details. Correct any misconfigured email addresses or invalid dynamic content.

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Frequently Asked Questions
Why is my Power Automate trigger for OneDrive not firing immediately?
Power Automate polling triggers for OneDrive may take up to 15 minutes to recognize a file change, depending on your Microsoft 365 license plan. The notification is not always instantaneous.
Can I use Power Automate to track changes in a folder shared with me?
Yes, but you must ensure your connection is authenticated with an account that has explicit read permissions for the shared directory. Use the 'When a file is modified' trigger and point it directly to the shared folder path.
How do I fix a failed email action in my automated flow?
A failed email action usually indicates an expired password, a disconnected email account, or exceeding sending limits. Navigate to the Data > Connections menu in Power Automate and re-authenticate your email provider connection.




