A new Microsoft Outlook feature called “Outlook Spaces” has leaked in promo images and a short official demo. As per the information provided in the promo materials, Outlook Spaces helps you organize your emails, meetings, and docs into easy-to-follow project spaces.
Check the official short promo video for Outlook Spaces in the tweet below,
It seems that by following the link https://outlook.office.com/spaces and the instructions in the tweet below it was possible to enable this feature, if you have a student/corporate account. But if you check now it just shows “under construction” page.
So, it seems that Microsoft has pulled the Spaces page because of this premature exposure to public via this leak.