发送HTML 邮件

import java.io.IOException;

import java.util.Properties;
/* 来 自 n  o  w  j  a  v  a . c o m*/

import javax.mail.Message;

import javax.mail.MessagingException;

import javax.mail.Multipart;

import javax.mail.PasswordAuthentication;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeBodyPart;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMultipart;


public class Main {


  public static void main(String[] args) {


    String host = "smtp.gmail.com";// 来自 N o w  J a v a  .   c o m

    String username = "mymailusername";

    String password = "mygmailpassword";

    String from = "mygmailusername@gmail.com";

    String to = "someuser@somewhere.com";


    Properties properties = new Properties();

    properties.put("mail.smtp.starttls.enable", "true");

    properties.put("mail.smtp.host", host);

    properties.put("mail.smtp.port", "465");

    properties.put("mail.smtp.auth", "true");

    properties.put("mail.smtp.user", username);

    properties.put("mail.smtp.password", password);


    Session session = Session.getDefaultInstance(properties,

        new javax.mail.Authenticator() {

          protected PasswordAuthentication getPasswordAuthentication() {

            return new PasswordAuthentication(from, password);

          }

        });


    MimeMessage message = new MimeMessage(session);

    try {

      message.setFrom(new InternetAddress(from));

      message.setRecipient(Message.RecipientType.TO, new InternetAddress(to));

      message.setSubject("Subject Test");


      // Create Mime Content

      MimeBodyPart messageBodyPart = new MimeBodyPart();

      String html = "<H1>Important Message</H1>"

          + "<b>This is an important message...</b>" + "<br/><br/>"

          + "<i>Be sure to code your Java today!</i>"

          + "<H2>It is the right thing to do!</H2>";

      messageBodyPart.setContent(html, "text/html; charset=utf-8");


      MimeBodyPart fileBodyPart = new MimeBodyPart();

      fileBodyPart.attachFile("<path-to-attachment>/attach.txt");


      MimeBodyPart fileBodyP