I allowed access to manage my Android device (Galaxy S7) when adding my Exchange account.
I've removed that mail account but I would like to make sure that the Exchange account or organization has zero ability to manage my personal device any longer. Is there anyway to ensure this is true?
Open settings go to Security, then Device administrators. Now you have a list of all apps that can manage your device. If your email app is listed you can click on it and select "deactivate this device administrator" to disable it.
If your email app is not in this list, your organization has no longer any access to your device.
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