the previous older version was the only useable app. make it back.
Thank you for using Outlook and taking the time to share your experience with us.
We currently only support the latest version of the app, available on Google Play. This means that it is not possible to go back to older versions of the app at the moment.
All the best
The Outlook Mobile Team
PS: Please use the Help Section of the app for any questions, we are not able to see replies to this address.