New RSVP settings: Two new settings to improve the user experience

Release notes for Outlook for Windows (new)

August 1, 2025
Version 20250725003.04

• New RSVP settings: Two new settings to improve the user experience when responding to meeting invitations: (1) do not delete invitation email after RSVPing and (2) auto-decline if the attendee's calendar shows as busy.
• Agents in Copilot Chat: Support for declarative agents in Copilot chat in Outlook, already rolled out to Microsoft 365 Copilot chat.