@mashiro 想问一下，现在是只能通过第三方认证注册，不能直接注册是吗？还有，通过第三方认证注册之后，以后也只能通过第三方登录，不能使用邮箱密码登录吗？
Why is this step necessary? hello.2heng.xin might not be the server where you are registered, so we need to redirect you to your home server first. Don't have an account? You can sign up here
hello.2heng.xin
