Java 邮件发送

package com.mail;

import java.util.Properties;

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


public class JavamailTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		String host = "smtp.qq.com"; // 发送邮件服务器

		String user = "username"; // 邮件服务器登录用户名
		String password = "password"; // 邮件服务器登录密码
        String from = "username@qq.com"; // 发送人邮件地址

		String to = "username@126.com"; // 接受人邮件地址
		String subject = "Java Mail Test"; // 邮件标题
		String body = "<a href='http://ait.iteye.com'> eye 博客 </a>"; // 邮件内容

		// 以下为发送程序，用户无需改动
		try {
			Properties props = new Properties();

			props.put("mail.smtp.host", host);
			props.put("mail.smtp.auth","true");
			Session ssn = Session.getInstance(props, null);

			MimeMessage message = new MimeMessage(ssn);

			InternetAddress fromAddress = new InternetAddress(from);
			message.setFrom(fromAddress);
			InternetAddress toAddress = new InternetAddress(to);
			message.addRecipient(Message.RecipientType.TO, toAddress);

			message.setSubject(subject);
			//message.setText(body);
			message.setContent(body, "text/html; charset=gb2312") ;

			Transport transport = ssn.getTransport("smtp");
			transport.connect(host, user, password);
			transport.sendMessage(message, message.getRecipients(Message.RecipientType.TO));
			//transport.send(message);
			transport.close();
			 System.out.println("发送完毕");
		} catch(Exception m) {
			m.printStackTrace();
		} 
	}

}