On the authentication page you can manage:

  1. The minimum password length of user passwords

  2. Logout users automatically if they are inactive and disable the “Remember my login until I press logout on this computer”.

  3. Two factor authentication using an OTP client

  4. Restrict access based on IP addresses

  5. LDAP Authentication

  6. IMAP Authentication


The features vary depending on which modules are installed on your system.

System Settings - Authentication

System settings - Authentication