sendmail.java

借鉴使用JAVA发送邮件例子程序,已经测试通过,感觉还不错

package src;

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


public class sendMail {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String host = "smtp.sina.com.cn";
        String from =  "[e-mail]";
        String to = "[e-mail]";
        String username = "javamail";
        String password = "password";

        // Get system properties
        // Properties props = System.getProperties(); 很多例子中是这样的，其实下面这句更好，可以用在applet中
        Properties props = new Properties();

        // Setup mail server
        props.put("mail.smtp.host", host);
        props.put("mail.smtp.auth", "true"); //这样才能通过验证

        // Get session
        Session session = Session.getDefaultInstance(props);

        // watch the mail commands go by to the mail server
        session.setDebug(true);

        // Define message
        try{
	        MimeMessage message = new MimeMessage(session);
	        message.setFrom(new InternetAddress(from));
	        message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
	//        message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));//收件人
	        message.setSubject("Hello JavaMail");
	        message.setText("Welcome to JavaMail");
	
	        // Send message
	        message.saveChanges();
	        Transport transport = session.getTransport("smtp");
	        transport.connect(host, username, password);
	        transport.sendMessage(message, message.getAllRecipients());
	        transport.close();
        }catch(Exception e){
        	e.printStackTrace();
        }

	}

}