2FA methods supported by Yahoo Mail
Adding two-factor authentication is one of the most effective ways to protect your Yahoo Mail account. With TOTP support, you can generate Yahoo Mail verification codes directly in the Authenticator App.
SMS
Yahoo Mail can send a one-time verification code to your phone via text message.
Phone call
Yahoo Mail can call your phone and read out a verification code.
Authenticator app (TOTP)
Yahoo Mail 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.
Security key (U2F)
Yahoo Mail works with hardware security keys using the U2F/FIDO standard.
A recovery email or phone number is required for 2FA setup.
Yahoo Mail 2FA — Frequently asked questions
Does Yahoo Mail support an authenticator app?
Yes. Yahoo Mail 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 Yahoo Mail support?
Yahoo Mail currently supports: SMS, Phone call, Authenticator app (TOTP), Security key (U2F).
Is it free to generate Yahoo Mail codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Yahoo Mail verification codes does not require an account or sign-up.
More Email services that support 2FA
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