2FA methods supported by Posteo
Adding two-factor authentication is one of the most effective ways to protect your Posteo account. With TOTP support, you can generate Posteo verification codes directly in the Authenticator App.
Authenticator app (TOTP)
Posteo 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.
Posteo 2FA — Frequently asked questions
Does Posteo support an authenticator app?
Yes. Posteo 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 Posteo support?
Posteo currently supports: Authenticator app (TOTP).
Is it free to generate Posteo codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Posteo verification codes does not require an account or sign-up.
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