メール送信スクリプトにクエリを送る

var mailVar:URLVariables = new URLVariables();
mailVar.email = "aaa@bbb.ccc";
mailVar.subject = "Test";
mailVar.body = "Hello, world!";

var mailReq:URLRequest = new URLRequest();
mailReq.url = "sendmail.php";
mailReq.data = mailVar;
mailReq.method = URLRequestMethod.POST;
sendToURL(mailReq);