case 'samba':
if (function_exists('hash')) {
$crypted_password = hash('md4', rcube_charset_convert($password_clear, RCMAIL_CHARSET, 'UTF-16LE'));
case 'samba':
if (function_exists('hash')) {
$crypted_password = hash('md4', rcube_charset_convert($password_clear, RCMAIL_CHARSET, 'UTF-16LE'));