Microsoft 365 for Android:
Set up an Android device with a Microsoft® Office 365 or Exchange ActiveSync account
Gmail supports Microsoft® Office 365 and Exchange ActiveSync accounts, and comes pre-installed on all Android devices. To add your Microsoft® Office 365 or Exchange ActiveSync account to Gmail:
- Open your device’s Settings app. Tap Accounts. If you can’t see ‘Accounts’, tap Users & accounts.
- At the bottom, tap Add account.
- Tap Exchange.
- Enter your Microsoft® Office 365 or Exchange ActiveSync email and credentials.
After you add your account to Gmail, you may be prompted to set up a password via the Mobile device mailbox policies.
Here are also some other ways to add to Android (Mail app): https://support.office.com/en-us/article/set-up-email-in-android-email-app-71147974-7aca-491b-978a-ab15e360434c
You have the option of downloading the Outlook email app, which has all the features of the desktop application:
Android (Outlook app)