How to sign into the Outlook Mobile app on Apple IOS
Before signing in, please follow the steps in this guide: How to turn off VPN on Apple IOS
From the App Store install Microsoft Outlook. Once it installs, select Open.
Add Account and enter your LPS Email Address
Enter your LPS Email Password
If you receive you More Information Required pop up please follow the steps in this guide: How do I set up Multi-Factor Authentication?
If you receive this pop up, select OK. It will close the application. Reopen the application once this happens.
You can choose to Enable Notifications here then you can go ahead and modify them further in your device's Settings Application
This guide can be helpful for modifying this app to your needs: Optimize the Outlook mobile app for your iOS or Android phone