Microsoft Outlook (Android)

Register the key pair that will be used with Microsoft Outlook on Android.

A Nexus 6 device loaded with Android 7.1.1 is used in this example.


  • We recommend that you use one certificate per device. We do not support the use of one certificate shared by multiple devices.
  • The procedure may vary depending on the model of your device and the version of the OS.
    * Contact the device vendor for more information on the specific procedure for your device.

  1. Open the downloaded key pair file.



    Key pair files cannot be downloaded in Microsoft Outlook.

    Use a browser to retrieve key pair files beforehand.

  2. Enter the key pair passphrase and then click "OK."
  3. Enter a name for the certificate and then tap "OK."
  4. Start Outlook and then tap "GET STARTED."
  5. Enter your ID and then tap "CONTINUE."

    The following steps describe the procedure to use password authentication and device certificate authentication.
  6. First, log in using your password. Enter your ID and then click "Next."
  7. Enter your password and then click "Next."
  8. Tap "ALLOW."