Meeting Insights in the new Outlook for Windows shows relevant information about meeting attendees directly in your calendar. This feature pulls data like past emails, shared files, and upcoming events to help you prepare before a meeting. Classic Outlook users may see Meeting Insights appear after switching to the new Outlook or while working in hybrid environments where both versions are used. This article explains how Meeting Insights works, how to access it, and what Classic Outlook users should know before enabling the new Outlook.
Key Takeaways: How Meeting Insights Works in the New Outlook
- Calendar > Meeting Insights tab: Displays related emails, files, and upcoming meetings for each attendee directly in the meeting window.
- Microsoft Graph API: Gathers data from your mailbox, OneDrive, and SharePoint to populate the insights panel automatically.
- Toggle new Outlook on/off: Classic Outlook users can switch between versions from the top-right toggle to compare features without losing data.
What Meeting Insights Does and Why It Matters
Meeting Insights is a feature in the new Outlook for Windows that shows contextual information about meeting participants when you open a calendar event. Instead of searching through your inbox or file folders, you see a summary of recent emails exchanged with each attendee, shared documents, and other relevant calendar items. This saves time and helps you walk into meetings more prepared.
The feature uses the Microsoft Graph API to pull data from your Exchange Online mailbox, OneDrive for Business, and SharePoint sites. It does not pull data from personal OneDrive accounts or from contacts stored only on your local machine. The insights refresh each time you open a meeting, so you always see the latest information.
For Classic Outlook users, Meeting Insights is not available in the classic client. You must switch to the new Outlook to use it. However, the data that powers Meeting Insights is the same data stored in your Microsoft 365 account, so nothing is lost when you toggle back to Classic Outlook.
How to Access and Use Meeting Insights
- Open the new Outlook for Windows
Click the toggle at the top-right of Classic Outlook and select Try the new Outlook. If you do not see the toggle, your organization may not support the new Outlook yet. Check with your IT administrator. - Navigate to your calendar
Click the Calendar icon in the left navigation pane. You see your daily, weekly, or monthly view depending on your current selection. - Open an existing meeting or create a new one
Double-click any meeting on your calendar. The meeting window opens with the usual fields: subject, location, attendees, and body. - Locate the Meeting Insights tab
Inside the meeting window, look for a tab labeled Meeting Insights near the top. If you do not see it, click the ellipsis (three dots) in the ribbon and select Show Meeting Insights. - Review the information displayed
The panel shows three sections: Email (recent messages from attendees), Files (documents shared with attendees), and Upcoming meetings (other events involving the same people). Click any item to open it in a separate window. - Close the meeting window
Meeting Insights data is not saved to the meeting itself. It is generated dynamically each time you open the event.
What Happens When You Add or Remove Attendees
Meeting Insights updates automatically when you change the attendee list. If you add a new person, their related emails and files appear after you save the meeting and reopen it. If you remove someone, their data disappears from the insights panel. This ensures you only see information relevant to the current participants.
Limitations and Common Issues for Classic Outlook Users
Meeting Insights Does Not Show in Classic Outlook
Classic Outlook does not have a Meeting Insights tab. If you switch back to Classic Outlook after using the new Outlook, you lose access to the insights panel. The underlying data remains in your mailbox, but the feature is exclusive to the new Outlook client. You can toggle back to the new Outlook at any time to regain access.
Insights Are Missing for Some Attendees
Meeting Insights only shows data for people who are in your Exchange Online organization or who have a Microsoft 365 account. External attendees, such as guests from other companies or personal email addresses, do not generate insights. The panel remains blank for those participants. This is not a bug; it is a design limitation of the Microsoft Graph API.
Files Do Not Appear in the Insights Panel
If files are missing, check that they are stored in OneDrive for Business or SharePoint. Files stored on a local drive, in a third-party cloud service, or attached directly to an email may not appear. Attachments in emails are not indexed by Meeting Insights. To include a file, upload it to OneDrive and share the link with attendees.
Meeting Insights Shows Stale or Incorrect Data
The insights panel refreshes when you open a meeting, but it relies on the search index in Exchange Online. If your mailbox indexing is delayed, the data may be several minutes old. To force a refresh, close the meeting window and reopen it. If the issue persists, check your Microsoft 365 service health for indexing delays.
New Outlook vs Classic Outlook: Meeting Insights Comparison
| Item | New Outlook for Windows | Classic Outlook |
|---|---|---|
| Meeting Insights tab | Available in every meeting window | Not available |
| Data source | Microsoft Graph API from Exchange Online, OneDrive, SharePoint | N/A |
| External attendees | No insights for external or guest users | N/A |
| File attachment support | Only cloud-stored files (OneDrive, SharePoint) | N/A |
| Data refresh | Dynamic on each meeting open | N/A |
| Toggle back to Classic | Data preserved but insights lost until you return | N/A |
Classic Outlook users who want Meeting Insights must switch to the new Outlook. The feature does not exist in Classic Outlook and cannot be added through add-ins or third-party tools. If your organization restricts the new Outlook, you will not have access to Meeting Insights until the policy changes.
Final Thoughts on Meeting Insights for Classic Users
You can now use Meeting Insights in the new Outlook to see emails, files, and upcoming meetings for each attendee before a meeting starts. Classic Outlook users must toggle to the new Outlook to access this feature, but all data remains in your Microsoft 365 account when you switch back. To get the most out of Meeting Insights, store shared files in OneDrive for Business and use Exchange Online for all internal attendees. If you work with external guests regularly, consider sending a brief email summary instead of relying on the insights panel.