Posteo.de missing

[Diapolo]

AFAIK Posteo ist also able to use two-factor-auth:
https://posteo.de/en/help/what-is-two-factor-authentication-and-how-do-i-set-it-up

Would be nice to add it to the list?

[jans23]

Thanks for your note. Could you provide a pull request for this? That
would be great.

[rugk]

No Posteo does not support U2F. They only support "traditional" 2FA, so they are included at https://twofactorauth.org/.

[beerisgood]

Sadly rugk is right.
Posteo only provide normal 2FA, no U2F

[techge]

You're right, only TOTP. We'll include it.
We need some updating in general and try to do asap!