If ON (default), then $g_send_reset_password must be ON as well, and mail settings must be correctly configured (see Section 5.8, “Email”).
$g_max_failed_login_count
Maximum failing login attempts before the account is locked. Once locked, it's required to reset the password (lost password). Value resets to zero at each successfully login. Default is OFF.
$g_notify_new_user_created_threshold_min
The minimum global access level required to be notified when a new user registers via the "signup form". To pick specific access levels that are not necessarily at the higher end of access levels, use an array of access levels. Default is ADMINISTRATOR.
$g_send_reset_password
If ON (default), users will be sent their password when their account is created or password reset (this requires mail settings to be correctly configured).
If OFF, then the Administrator will have to provide a password when creating new accounts, and the password will be set to blank when reset.
