Microsoft Copilot (Microsoft 365): Copilot Chat in Outlook expands to reason over inbox, calendar, and enterprise data

Copilot Chat in Outlook expanding to support reasoning over a user's entire inbox, calendar and other enterprise data for Microsoft 365 Copilot Chat users (without a Microsoft 365 Copilot license) .

Affected: Outlook, Microsoft Copilot (Microsoft 365)

Related changes

• Outlook: Purview Data Loss Prevention support for Calendar Events in Outlook for Mac · Calendar
• Outlook: Copilot provides coaching feedback in chat as you draft, edit and format emails · Chat
• Planner: Save AI-generated filters in Planner Agent chat · Chat
• Microsoft Copilot (Microsoft 365): Updated UI for Copilot Chat entry point in Word, Excel and PowerPoint apps · Chat
• Microsoft Teams: Enhanced Copilot chat summary · Chat
• Microsoft Purview compliance portal: Data Lifecycle Management - Retention based on Last Accessed for files in OneDrive and SharePoint · Data

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