Jamil的一个小列子

package com.zhangyulong.util;

import java.security.Security;
import java.util.Date;
import java.util.Properties;

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

public class Test {
 public void send() throws MessagingException {
  Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
    final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";

  String tfrom = "[email protected] ";
  String tto = "[email protected] ";
  String title = "你号";
  String tcontent = "嘿嘿黑黑黑黑黑黑恶化iee俄 ";

  Properties props = new Properties();// 也可用Properties props =
           // System.getProperties();
    props.setProperty("mail.smtp.host", "smtp.gmail.com");
    //gmail的邮件的才用这!!!
    props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
    props.setProperty("mail.smtp.socketFactory.fallback", "false");
    props.setProperty("mail.smtp.port", "465");
    props.setProperty("mail.smtp.socketFactory.port", "465");
    props.put("mail.smtp.auth", "true");
  
    Session session = Session.getDefaultInstance(props, new Authenticator(){
        protected PasswordAuthentication getPasswordAuthentication() {
            return new PasswordAuthentication("long0428","63345133");
            //帐号，密码跟到服务器走
        }});
         // -- Create a new message --
    Message msg = new MimeMessage(session);
    // -- Set the FROM and TO fields --
    msg.setFrom(new InternetAddress(tfrom));
    msg.setRecipients(Message.RecipientType.TO,
      InternetAddress.parse(tto,false));
    msg.setSubject(title);
    msg.setText(tcontent);
    msg.setSentDate(new Date());
  /*  for(int i=0; i<=2; i++)
    {
     Transport.send(msg);
    }*/
 
  Transport.send(msg);
  System.out.println("成功？");
 }

 public static void main(String[] args) {
  Test tt = new Test();
  try {
   tt.send();
  } catch (MessagingException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
 }
}