roundcubemail-plugins-kolab/plugins/kolab_core/config.inc.php.dist

<?php

// Sample configuration for Kolab LDAP binding used by Kolab_Storage
$rcmail_config['kolab'] = array('imap' => array());

//$rcmail_config['kolab']['ldap']['server'] = '<defaults to imap_host>';
$rcmail_config['kolab']['ldap']['basedn'] = 'dc=kolabserver,dc=local';
$rcmail_config['kolab']['ldap']['phpdn'] = 'cn=nobody,cn=internal,dc=kolabserver,dc=local';
$rcmail_config['kolab']['ldap']['phppw'] = '<ldap-pwd-goes-here>';

// Global Horde classes configuration (e.g. Cache settings)
$rcmail_config['kolab']['global'] = array();

?>