Hi, we just had an O365 Migration from Exchange 2010. We have successfully done it so on our other devices. I tried to configure on Outlook on my Samsung galaxy S9. The app was Outlook App was crashing frequently. The issue was resolve in sometime but after that i can't send emails through my mobile device. Any fixture for this? Any Suggestions would help! Thanks.
Hope you had read the exact guide on How to Migrate Outlook 2010 to office 365. As this is a complex process of migration, sometimes users do face this issue. To be more precise, you can try to help yourself out by following the below steps.
If your email stops working on your outlook account, here are a few possible reasons why and how to fix it.
Hope this helps