javax.mail 调用企业邮箱发送邮件，调用个人邮箱发送邮件

来源：互联网发布：淘宝上好吃的零食推荐编辑：程序博客网时间：2024/04/19 00:49

package com;

import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Multipart;
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;

import com.abcchina.PopupAuthenticator;

public class Send {
public static void main(String[] args) throws Exception {
Properties props = new Properties();

String host = "smtp.ym.163.com"; // 163免费企业邮箱的smtp服务器
String from = "web@longxrnd.com"; // 我的企业邮箱地址
String to = "wangyonglin1@sina.com"; // 邮件要发送到的邮箱地址
String username = "web";
String password = "******"; //
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.host", host);
String content = "hello";
String subJect="这是一个好消息1";

//认证的时候用的是邮箱全拼密码而不是用户密码这点要注意
Authenticator smtpAuth = new PopupAuthenticator(
from, password);

Session session = Session.getDefaultInstance(props, smtpAuth);
session.setDebug(true);
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
BodyPart mdp = new MimeBodyPart();
mdp.setContent(content, "text/html;charset=gb2312");
Multipart mm = new MimeMultipart();
mm.addBodyPart(mdp);
message.setContent(mm);
message.setSubject(subJect);
message.saveChanges();
Transport transport = session.getTransport("smtp");
transport.connect(host, username, password);//链接的时候用的是用户名密码而不是邮箱全拼密码这点要注意
transport.sendMessage(message, message.getAllRecipients());
transport.close();
}

}

=======================================================

package com.abcchina;

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

public class PopupAuthenticator extends Authenticator {
String username=null;
String password=null;

public PopupAuthenticator(){}

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

public PasswordAuthentication performCheck(String user,String pass){
username = user;
password = pass;
return getPasswordAuthentication();
}

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

}

有什么不明白的直接评论即可！！！

1 0