props.put("mail.smtp.auth", "true");

解决方案 »

  1.   

    代码:
    <%@  page
    import="  javax.mail.*,  javax.mail.internet.*,  javax.activation.*,java.util.*"
    %>
    <html>
    <head>
    <TITLE>JSP  meets  JavaMail,  what  a  sweet  combo.</TITLE>
    </HEAD>
    <BODY>
    <%
    try{
    Properties  props  =  new  Properties();
    Session  sendMailSession;
    Store  store;
    Transport  transport;
    sendMailSession  =  Session.getInstance(props,  null);//props.put("mail.smtp.host",  "smtp.jspinsider.com");
    props.put("mail.smtp.host","smtp.sina.com.cn");
    props.put("mail.smtp.auth", "true");Message  newMessage  =  new  MimeMessage(sendMailSession);
    newMessage.setFrom(new  InternetAddress(request.getParameter("from")));
    newMessage.setRecipient(Message.RecipientType.TO,  new  InternetAddress(request.getParameter("to")));
    newMessage.setSubject(request.getParameter("subject"));
    newMessage.setSentDate(new  Date());
    newMessage.setText(request.getParameter("text"));newMessage.saveChanges();  
    //transport  =  sendMailSession.getTransport("smtp");
    transport = sendMailSession.getTransport("smtp");
    transport.connect("smtp.sina.com.cn", "username","password");//
    transport.send(newMessage);%>
    <P>Your  mail  has  been  sent.</P>
    <%}
    catch(MessagingException  m)
    {
    out.println(m.toString());
    }%>
    </BODY>
    </HTML> 
    错误如下:
    javax.mail.SendFailedException: Sending failed; nested exception is: javax.mail.AuthenticationFailedException
      

  2.   

    i wrote a smtpclient class, if you are interested in it, i can send it to you!some code like :......
            msg.saveChanges();
            trans = session.getTransport(receiveAddress[0]);
            // register ourselves as listener for ConnectionEvents 
        // and TransportEvents
        trans.addConnectionListener(this);
        trans.addTransportListener(this);
            
            if(username != null && password != null) {
    trans.connect(host, username, password);
    msg.saveChanges();
            } else {
             trans.connect();
            }
            //msg.saveChanges();
            trans.sendMessage(msg, receiveAddress);......
      

  3.   

    好啊,我的信箱:
    [email protected]谢谢
      

  4.   

    i sent, please check mail.
      

  5.   

    props.put("mail.smtp.auth", "true");
    设置了认证为true后,你的用户名和密码一定要是新浪的合法用户,否则就会认证失败,发不出去。