Some amplification: the JavaScript is website visitors logger, it collects the visitors data and then should pass data to cgi-mailer. All this automatically, visitors should not type/fill any forms. CGI-mailer script task is just mail data to my email. Web host on which will be set CGI-mailer, supports the net::smtp. The JavaScript will be placed on another web host, not on the same host with CGI-mailer. What CGI-mailer I can use and how to configure cgi-mailer and JavaScript itself? I am not familiar with Perl.