Using New Outlook on Windows for academic communication and scheduling
Hi Manoj,
Thank you for reaching out.
In New Outlook for Windows, the Calendar filter for meetings you organize only allows you to filter whether the meeting invitation was Sent or remains a Draft.
The Accepted, Declined, Tentative, and Not responded filters apply only to meetings where you are an attendee. They do not filter meetings you organized based on the attendees’ responses.
To review attendee responses, you will need to open each meeting invitation you sent and select the Tracking tab. The Tracking section will show whether each attendee has accepted, declined, tentatively accepted, or has not responded.
I hope this information is helpful. If you have any further questions or updates, please don’t hesitate to share. I'll be happy to help.