Authenticator app for Outlook.com
How to set up or enable two-factor authentication (2FA) for Outlook.com
To keep your Outlook.com account secure, enable two-factor authentication (2FA). This page explains how Outlook.com 2FA works, which methods Outlook.com supports, and how to protect and recover your account. The most secure option is an authenticator app: store your Outlook.com 2FA codes in MS Authenticator App and generate a fresh 6-digit code every time you sign in.
2FA methods Outlook.com supports
- SMS text message
- Phone call
- Email code
- Proprietary app
- Authenticator app (TOTP)
An authenticator app (TOTP) is the sweet spot: free, offline, and not vulnerable to SIM-swap attacks like SMS.
How to enable or set up 2FA for Outlook.com
Outlook.com supports two-factor authentication. Follow our step-by-step Outlook.com guide, or read the official Outlook.com documentation ↗ for the exact, up-to-date steps.
Frequently asked questions
- Does Outlook.com work with authenticator apps like MS Authenticator App?
- Yes. Outlook.com supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
- Is Outlook.com two-factor authentication free?
- Yes. Enabling authenticator-app 2FA on Outlook.com is free — you only need the free MS Authenticator App.
- What if I lose access to my Outlook.com 2FA codes?
- Use the backup or recovery codes you saved during setup. If you didn't save them, contact Outlook.com support to regain access, then re-add the account to MS Authenticator App.
Topics covered
- outlook.com 2fa
- outlook.com two-factor authentication
- outlook.com 2fa setup
- outlook.com authenticator app
- how to enable 2fa on outlook.com
- outlook.com account security
Other Email services
Data: 2fa.directory
Disclaimer
The information on this page is provided for educational purposes only, to help you secure your accounts.
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