outlook becomes very slow of the mailbox is big... please improve performance for big mailboxes!
I use outlook a lot (200+ mails a day). after a couple of weeks, I have to reinstall the mailbox, because it takes ages for outlook to show just a single mail. I guess that if outlook manages bigger mailboxes better, it would increase performance and decrease user frustration.
Thank you for using Outlook and letting us know about your current experience.
We are sorry this is happening to you. Please contact us through the Help Section of the app by going to Settings > Help and Feedback > Contact Support so that we can assist you in the best possible way.
We look forward to fixing this for you.
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.