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:

1. Open your device’s Settings app. Tap Accounts. If you can’t see ‘Accounts’, tap Users & accounts.
2. At the bottom, tap Add account.
3. Tap Exchange.
4. 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)

Download: https://play.google.com/store/apps/details?id=com.microsoft.office.outlook

Setup: https://support.office.com/en-us/article/set-up-email-in-the-outlook-for-android-app-886db551-8dfa-4fd5-b835-f8e532091872