Once your account has been set up, you have the option of logging in with your email or with your Google account.
NOTE: You can only use this option if your Cmd account was configured to use your Google account email.
If 2-factor authentication has been set up for your account, you will be prompted to provide an authentication code. If you've enabled more than one 2-factor authentication option, you can choose to provide any security code that you have available:
Once you are logged in, you can log out at any time by clicking the Log out icon in the top-right corner of the web interface.