CALENDAR AND TO DO LIST
Preventing meeting invitation responses from displaying can help reduce Inbox clutter if you send meeting invitations to a lot of invitees, and you can still view individual invitee responses in the meeting entries themselves.
1. Click File > Preferences, click Calendar and To Do, and then click Display.
2. Click Notices.
3. In the Display the following meeting notices in my Inbox field, select All except responses.
4. Click OK.
Related topics Scheduling a meeting or event announcement