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How to Limit Microsoft Planner Comment Notifications to Task Assignees

Chanuka Geekiyanage Oct 8, 2026 869 views

Question details

The user wants to send Microsoft Planner task comment notifications exclusively to the users assigned to the task, rather than the entire Microsoft 365 group.

How to Limit Microsoft Planner Comment Notifications to Task Assignees

Product: Microsoft Planner
Device & OS: not provided
Scenario: Managing task comments and email notifications to prevent inbox clutter for unassigned group members.
Observed behavior: Planner sends task comment notifications to all members of the connected Microsoft 365 group by default, lacking a native setting to restrict these alerts to assignees only.

Before you start

Ensure you have access to Microsoft Power Automate and the necessary permissions to create workflows for your Microsoft 365 account.

Solution 1Recommended

Use Microsoft Power Automate to Route Notifications

Since Planner lacks a native option to restrict notifications to task assignees, you can build a custom Power Automate workflow to handle comment alerts.

Microsoft Planner defaults to notifying the entire connected group for collaboration purposes. To bypass this and only notify assignees, a Power Automate flow must intercept new comments and trigger targeted emails.

Create a New Flow

Set the Planner Trigger

Search for and select the appropriate Planner trigger, such as monitoring for task updates, to initiate the flow when a change occurs.

Retrieve Task Details

Add a 'Get task details' action so the workflow can successfully identify the specific users assigned to the updated task.

Configure Targeted Emails

Add a 'Send an email (V2)' action, configuring the 'To' field using dynamic content to send the notification exclusively to the identified task assignees.

Use Microsoft Power Automate to Route Notifications

Community Assistance: Designing workflows for Planner comments can be intricate. Visit the Microsoft Power Automate Community forums for detailed flow templates and expert guidance on extracting comment data.

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Frequently Asked Questions

Why does Microsoft Planner send comment emails to the whole group?

Planner is built on Microsoft 365 Groups, which emphasizes open team collaboration. By default, any comment added to a task is sent to the group's shared inbox or all subscribed members to keep the entire team updated on project progress.

Is there any native setting in Planner to change this notification behavior?

No, Microsoft Planner currently does not feature a built-in toggle or setting to restrict task comment notifications exclusively to the users assigned to the task.

Can I disable Planner group notifications entirely?

Yes, group owners can adjust the group settings in Outlook to stop sending Planner task activity to the group email. However, this will disable notifications for everyone, meaning even task assignees will no longer receive alerts.

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