3 // $rcmail_config['additional_message_headers']['X-Remote-Browser'] = $_SERVER['HTTP_USER_AGENT'];
4 // $rcmail_config['additional_message_headers']['X-Originating-IP'] = $_SERVER['REMOTE_ADDR'];
5 // $rcmail_config['additional_message_headers']['X-RoundCube-Server'] = $_SERVER['SERVER_ADDR'];
7 // if( isset( $_SERVER['MACHINE_NAME'] )) {
8 // $rcmail_config['additional_message_headers']['X-RoundCube-Server'] .= ' (' . $_SERVER['MACHINE_NAME'] . ')';
11 // To remove (e.g. X-Sender) message header use null value
12 // $rcmail_config['additional_message_headers']['X-Sender'] = null;