//140procmail
///* Procmail Example */
//$backends['procmail'] = array(
//    'driver' => 'vfs',
//    'preferred' => 'example.com',
//    'hordeauth' => true,
//    'params' => array(  
//        // Hostname of the VFS server
//        'hostspec' => 'ftp.example.com',
//        // Name of the procmail config file to write
//        'filename' => '.procmailrc',
//        // The VFS username to use, defaults to current user. If you want to
//        // use a different user, you also need to disable 'hordeauth' above.
//        // 'username' => 'user',
//        // The VFS password to use, defaults to current user's password
//        // 'password' => 'secret',
//        // The path to the .procmailrc filter file, defaults to the filters'
//        // owner's home directory.
//       // You can use the following variables:
//       //   %u = name of the filters' owner   
//        //   %U = the 'username' from above    
//        // Example:
//        //   '/data/procmail/filters/%u'
//        //   This would be translated into:
//        //   '/data/procmail/filters/<filter_owners_username>/.procmailrc'
//       // 'vfs_path' => '/path/to/procmail',
//        
//        // If procmail needs an external command for mail delivery, you
//       // can specify it below. You can also set a prefix for the mailbox name
//       // eg. for /usr/local/sbin/dmail +INBOX
//       // 'delivery_agent' => '/usr/local/sbin/dmail',
//       // 'delivery_mailbox_prefix' => '+',
//
//       // If you need procmail to be called from .forward in the user's home
//       // directory, set the file and the content below:
//       // 'forward_file' => '.forward',
//       // 'forward_string' => '"|/usr/local/bin/procmail"',
//
//       // if the GNU utilities cannot be found in the path
//       // or have different names, you can specify their location below
//       // 'date' => '/opt/csw/bin/gdate',
//       // 'echo' => '/opt/csw/bin/gecho',
//       // 'ls' => '/opt/csw/bin/gls',

//        // VFS: FTP example
//        // The VFS driver to use
//        'vfstype' => 'ftp',
//        // Port of the VFS server
//        'port' => 21,
//        
//        // VFS: SSH2 example
//        // The VFS driver to use
//        // 'vfstype' => 'ssh2', 
//        // Port of the VFS server
//        // 'port' => 22,
//    ),
//    'script' => 'procmail',
//    'scriptparams' => array(
//        // What path style does the IMAP server use ['mbox'|'maildir']?
//        'path_style' => 'mbox',
//        // An array of variables to append to every generated script.
//        // Use if you need to set up specific environment variables. 
//       'variables' => array(
//            // Example for the $PATH variable
//            // 'PATH' => '/usr/bin',
//            // Example for the $DEFAULT variable
//            // 'DEFAULT' => '$HOME/Maildir',
//            // Example for the $VACATION_DIR variable (used to store vacation files)
//            // 'VACATION_DIR' => '$HOME',
//        )
//    ),   
//    'shares' => false
//);

