javaMail

 

import java.util.Properties;

import javax.mail.Address;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class SendMail {

 /**
  * @param args
  */
 public void postMail( String[] recipients, String subject, String message , String from) throws MessagingException
 {
     boolean debug = false;

      // Set the host smtp address
      Properties props = new Properties();
      props.put("mail.smtp.host", "smtp.ddd.com");
      props.put("mail.smtp.auth","true");
     // create some properties and get the default Session
     MyAuthenticator auth = new MyAuthenticator("ddd","dd6");
    
//     MyAuthenticator auth = new MyAuthenticator("msmp","123456");
     Session session = Session.getDefaultInstance(props, auth);
     session.setDebug(debug);

     // create a message
     MimeMessage msg = new MimeMessage(session);
    
     // set the from and to address
     InternetAddress addressFrom = new InternetAddress(from);
     msg.setFrom(addressFrom);

//     InternetAddress[] addressTo = new InternetAddress[recipients.length];
//     for (int i = 0; i < recipients.length; i++)
//     {
//         addressTo[i] = new InternetAddress(recipients[i]);
//     }
//     msg.setRecipients(Message.RecipientType.TO, addressTo);
    
   

     // Optional : You can also set your custom headers in the Email if you Want
//     msg.addHeader("MyHeaderName", "myHeaderValue");

     // Setting the Subject and Content Type
    
     Address[] to = new InternetAddress[] {
       new InternetAddress("")
     };
    
     msg.setRecipients(Message.RecipientType.TO, to);
    
     msg.setSubject(subject);
     msg.setContent(message, "text/plain");
    
//     Transport tarnsport = session.getTransport("smtp");
//     tarnsport.sendMessage(msg, msg.getAllRecipients());
//     tarnsport.close();
     Transport.send(msg);
 }
 
 
 
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  SendMail send = new SendMail();
  String[] recipients = {""};
  try {
   send.postMail(recipients, "mao test", "maojj test smsmp", "");
  } catch (MessagingException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }

 }

}

 

 

 

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

public class MyAuthenticator extends Authenticator {

 String username, password;

 public MyAuthenticator(String username, String password) {
  this.username = username;
  this.password = password;
 }

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