javamail问题，请各位帮我调通它，很简单，编译就能用，一个测试javamail的application,100分送上，绝不食言

[snowman_pc]

import javax.mail.*;
import javax.activation.*;
import java.util.*;
import javax.mail.internet.*;

public class SendMail
{
public static void main(String[] args)
{
try
{
Properties props = new Properties();
Session sendMailSession;
Store store;
Transport transport;
props.put("mail.smtp.host", "smtp.163.com");
//props.put("mail.smtp.auth","true");
// props.put("mail.smtp.user", "jb_china2004");
//props.put("mail.smtp.password", "不能说");
sendMailSession = Session.getInstance(props, null);
Message newMessage = new MimeMessage(sendMailSession);
newMessage.setFrom(new InternetAddress("[e-mail]"));
newMessage.setRecipient(Message.RecipientType.TO, new InternetAddress("[e-mail]"));
newMessage.setSubject("测试发信");
newMessage.setSentDate(new Date());
newMessage.setText("测试发信成功，欢喜之中");
transport = sendMailSession.getTransport("smtp");
transport.send(newMessage);
}
catch(Exception e)
{
e.printStackTrace();
}
}
}

[stonecsdn]

//props.put("mail.smtp.auth","true");
// props.put("mail.smtp.user", "jb_china2004");
//props.put("mail.smtp.password", "不能说");
把注释去掉,写一个授权类:
public class MyAuthenticator extends javax.mail.Authenticator
{
private String m_username = null;
private String m_userpass = null;

public void setUsername(String username)
{
m_username = username;
}

public void setUserpass(String userpass)
{
m_userpass = userpass;
}

public MyAuthenticator (String username, String userpass)
{
super();

setUsername(username);
setUserpass(userpass);

}
public PasswordAuthentication getPasswordAuthentication()
{

return new PasswordAuthentication(m_username,m_userpass);
}
}
//***********************
sendMailSession = Session.getInstance(props, new MyAuthenticator(username,password));

[snowman_pc]

import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;

public class MyAuthenticator extends Authenticator
{
private String m_username = null;
private String m_userpass = null;
public void setUsername(String username)
{
m_username = username;
}
public void setUserpass(String userpass)
{
m_userpass = userpass;
}
public MyAuthenticator (String username, String userpass)
{
super();
setUsername(username);
setUserpass(userpass);
}
public PasswordAuthentication getPasswordAuthentication()
{
return new PasswordAuthentication(m_username, m_userpass);
}
}




import javax.mail.*;
import javax.activation.*;
import java.util.*;
import javax.mail.internet.*;

public class SendMail
{
public static void main(String[] args)
{
try
{
Properties props = new Properties();
Session sendMailSession;
Store store;
Transport transport;
props.put("mail.smtp.host", "smtp.163.com");

props.put("mail.smtp.user", "jb_china2004");
props.put("mail.smtp.password", "jbChina2004");
//props.put("mail.smtp.auth","true");
//sendMailSession = Session.getInstance(props, null);
sendMailSession = Session.getInstance(props, new MyAuthenticator("jb_china2004","jbChina2004"));
Message newMessage = new MimeMessage(sendMailSession);
newMessage.setFrom(new InternetAddress("[e-mail]"));
newMessage.setRecipient(Message.RecipientType.TO, new InternetAddress("[e-mail]"));
newMessage.setSubject("测试发信");
newMessage.setSentDate(new Date());
newMessage.setText("测试发信成功，欢喜之中");
transport = sendMailSession.getTransport("smtp");
transport.send(newMessage);
System.out.println ("发送成功");
}
catch(Exception e)
{
e.printStackTrace();
}
}
}

还是不好用，
提示
javax.mail.MessagingException:553 you are not authorized to send mail as<mail from <[e-mail]>>,authentication is required

密码也告诉你啦， 麻烦你帮忙看一下呸，我没做过邮件发送， 都好几天没弄出来啦！

[snowman_pc]

顶，没有人帮忙吗？

[chinajava]

import javax.mail.*;
import javax.activation.*;
import java.util.*;
import javax.mail.internet.*;

public class SendMail
{
public static void main(String[] args)
{
try
{
Properties props = new Properties();
Session sendMailSession;
Store store;
Transport transport;
SmtpAuthenticator sa=new SmtpAuthenticator("jb_china2004","jbChina2004");
props.put("mail.smtp.host", "smtp.163.com");
props.put("mail.smtp.port", "25");
props.put("mail.smtp.auth","true");
// props.put("mail.smtp.user", "jb_china2004");
// props.put("mail.smtp.password", "jbChina2004");
// sendMailSession = Session.getInstance(props, null);
sendMailSession = Session.getInstance(props, sa);
Message newMessage = new MimeMessage(sendMailSession);
newMessage.setFrom(new InternetAddress("[e-mail]"));
newMessage.setRecipient(Message.RecipientType.TO, new InternetAddress("[e-mail]"));
newMessage.setSubject("测试发信");
newMessage.setSentDate(new Date());
newMessage.setText("测试发信成功，欢喜之中");
transport = sendMailSession.getTransport("smtp");
transport.send(newMessage);
System.out.println ("发送成功");
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
class SmtpAuthenticator extends Authenticator
{

String username;
String password;

public SmtpAuthenticator(String s, String s1)
{
username = s;
password = s1;
}

protected PasswordAuthentication getPasswordAuthentication()
{
return new PasswordAuthentication(username, password);
}
}

[zenozjs]

虽然已经结贴了,我还是要来拜一下chinajava