//170ldapsieve
///* Sun ONE/JES Example (LDAP/Sieve) */
//$backends['ldapsieve'] = array(
//    'driver' => 'ldap',
//    'preferred' => 'example.com',
//    'hordeauth' => false,
//    'params' => array(   
//        //
//        // Hostname of the ldap server
//       // 
//        'hostspec' => 'ldap.example.com',
//        //
//        // Port number of the timsieved server
//        // 
//        'port' => 389,
//        //
//        // LDAP Protocol Version (default = 2).  3 is required for TLS.
//        // 
//        'version' => 3,
//        //
//        // Whether or not to use TLS.  If using TLS, you MUST configure
//        // OpenLDAP (either /etc/ldap.conf or /etc/ldap/ldap.conf) with the CA
//        // certificate which signed the certificate of the server to which you
//        // are connecting.  e.g.:
//        // 
//        // TLS_CACERT /usr/share/ca-certificates/mozilla/Equifax_Secure_CA.crt
//       // 
//        // You MAY have problems if you are using TLS and your server is
//        // configured to make random referrals, since some OpenLDAP libraries
//        // appear to check the certificate against the original domain name, 
//        // and not the referred-to domain.  This can be worked around by
//        // putting the following directive in the ldap.conf:
//        // 
//        // TLS_REQCERT never
//        // 
//        'tls' => true,
//        //
//       // Bind DN (for bind and script distinguished names, %u is replaced
//        // with username, and %d is replaced with the internet domain
//        // components (e.g. "dc=example, dc=com") if available).
//        // 
//        'bind_dn' => 'cn=ingo, ou=applications, dc=example, dc=com',
//        //
//        // Bind password.  If not provided, user's password is used (useful
//        // when bind_dn contains %u).
//        // 
//        'bind_password' => 'secret',
//        //
//        // How to find user object.
//        // 
//        'script_base' => 'ou=People, dc=example, dc=com',
//        'script_filter' => '(uid=%u)',
//        //
//        // Attribute script is stored in.  Will not touch non-Ingo scripts.
//        // 
//        'script_attribute' => 'mailSieveRuleSource'
//    ),
//    'script' => 'sieve',
//    'scriptparams' => array()
//);

