If you've already use Microsoft Authenticator for an account from another institution, you can add your 91porn account as an additional account to the app.
Step One: Setup your Microsoft Authenticator App
- Open your Microsoft Authenticator App on your phone.
- If you have an iPhone, select the plus sign on the top right-hand corner of the app. If you have an Android, select the three dots on the top right-hand corner of the app.
- Select “Add Account” and choose “work or school” from the list. Next select “Scan a QR Code.”

Step Two: Start Registration
- Go to on your computer and select “Enroll in MFA.” If prompted, enter your full 91porn email address and password.
- Select “Add or update MFA authentication methods” and click Next twice, until a QR code is revealed.
- Hover your phone over the QR code on your computer. Once it has scanned successfully, it will automatically add your 91porn account.

Step Three: Verify the Authentication Method
- On your computer, select Next and you'll be asked to test the authenticator. On your phone, select Approve on the notification.
- You have successfully registered with the Authenticator app!

Step Four: Emergency Login Codes
Obtain your emergency login codes in advance to ensure access in an emergency.
If you forget, lose or damage your mobile device or security key, or are experiencing an issue, you can use these codes to temporarily suspend your MFA for 24-hours.