Configuring iOS Devices to use Modern Authentication for Native Mail

Before you begin

About this task

You can configure Exchange Active Sync account settings on iOS devices through the iOS Exchange Active Sync Profile. When the changes described here are deployed to devices, the native Mail app on iOS devices will use Modern Authentication.

Procedure

  1. As described in Creating a Profile or Editing a Profile create a new Exchange Active Sync for iOS profile, or open and edit an existing Exchange Active Sync for iOS profile. See Email: Exchange Active Sync (iOS) for more information about what you can configure on that screen.
  2. In the Exchange Active Sync window, configure the settings as follows:
    1. Turn on Enable S/MIME.
    2. Turn off Enable Signing by Default.
    3. Turn on Use SSL.
    4. Turn on OAuth.

  3. Click Save.