Greenhost
https://greenhost.net
https://greenhost.net/blog/2016/03/01/spring-news-2-factor-authentication-service-center-haproxy-plugin-for-let-s-encrypt-and-more/
If you have lost access to your two-factor authentication (2FA) code generator, please get in touch with the Greenhost support team for assistance.
Credits: 2fa.directory ·License: MIT