On 18.10.2011 22:17, Andreas Dick wrote:
security error: content at http://realserver.ch/roundcube/ is not allowed to load data from von http://niceurl.ch/
// X-Frame-Options HTTP header value sent to prevent from Clickjacking. // Possible values: sameorigin|deny. Set to false in order to disable sending them $rcmail_config['x_frame_options'] = 'sameorigin';