//160sieve
///* Sieve Example */
//$backends['sieve'] = array(
//    'driver' => 'timsieved',
//    'preferred' => 'example.com',
//    'hordeauth' => true,
//    'params' => array(  
//        // Hostname of the timsieved server
//        'hostspec' => 'mail.example.com',  
//        // Login type of the server
//        'logintype' => 'PLAIN',
//        // Enable/disable TLS encryption
//        'usetls' => true,
//        // Port number of the timsieved server
//        'port' => 2000,
//        // Name of the sieve script
//        'scriptname' => 'ingo',
//        // The following settings can be used to specify an administration
//        // user to update all users' scripts. If you want to use an admin 
//        // user, you also need to disable 'hordeauth' above. You have to use
//        // an admin user if you want to use shared rules.
//        // 'username' => 'cyrus',
//       // 'password' => '*****',
//    ),
//    'script' => 'sieve',
//    'scriptparams' => array(),
//   'shares' => false
//);

