Using Outlook for Android for personal email and calendar management
Hi, Larry
According to your description, the issue of your cocnern that you were unable to use multiple O365 accounts in Outlook for Android.
Based on our tests, O365 allow users to use multiple accounts in Outlook unless your administrator has set up the Intuen policy -"only one work account can be set up on user's device".
Therefore, please be kindly to contact your administrator to get the assistance. Your administrator would be able to change the policy for you.
For more referrence: Use policy settings to manage privacy controls for Office on Android devices.
Hope it works for you and please feel free to contact us if there's an update.
Kind Regards,
Zed