2FA methods supported by Microsoft Teams
Adding two-factor authentication is one of the most effective ways to protect your Microsoft Teams account. With TOTP support, you can generate Microsoft Teams verification codes directly in the Authenticator App.
SMS
Microsoft Teams can send a one-time verification code to your phone via text message.
Microsoft Teams can deliver a one-time verification code to your email address.
Proprietary app
Microsoft Teams offers its own companion app for approving sign-ins.
Authenticator app (TOTP)
Microsoft Teams lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
2FA phone calls may not be available in all regions.
Microsoft Teams 2FA — Frequently asked questions
Does Microsoft Teams support an authenticator app?
Yes. Microsoft Teams supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does Microsoft Teams support?
Microsoft Teams currently supports: SMS, Email, Proprietary app, Authenticator app (TOTP).
Is it free to generate Microsoft Teams codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Microsoft Teams verification codes does not require an account or sign-up.
More Communication services that support 2FA
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