Edit file File name : config.php Content :<? $admin_username = '[[admin_username]]'; $admin_password = '[[admin_pass]]'; $admin_name = '[[real_name]]'; $admin_email = '[[admin_email]]'; $use_smtp = ''; $smtp_host = ''; $smtp_username = ''; $smtp_password = ''; $charset = 'UTF-8'; $unsubscribe_link = 'on'; $site_url = 'http://[[domhost]]'; $opennewsletter_dir = '[[relativeurl_]]'; $db_file = 'data.dat'; ?>Save