[系统运维]outlook 发送邮件

host?和port?获取

微软Outlook邮箱

• POP3: outlook.office365.com,使用TLS,端口号995
• IMAP: outlook.office365.com,使用TLS,端口号993
• SMTP: smtp.office365.com ,使用 STARTTLS，端口号587
• 账户名：您的outlook邮箱账户名
• 密码：您的outlook邮箱密码
• 电子邮件地址：邮箱的完整邮件地址

public static void mailProperties(String from, String to, String subject, String msgBody) {
        Properties properties = System.getProperties();    //获取系统属性，主要用于设置邮件相关的参数。
        //设置邮件传输服务器，由于本次是发送邮件操作，所需我们需要配置smtp协议，按outlook官方同步邮件的要求，依次配置协议地址，端口号和加密方法
        properties.setProperty("mail.smtp.host", host);//发件人邮箱服务地址
        properties.setProperty("mail.smtp.port", portData);//ssl端口
        properties.setProperty("mail.debug", "true"); // 开启debug调试
        properties.setProperty("mail.transport.protocol", "smtp");//使用协议
        properties.setProperty("mail.smtp.starttls.enable", "true");// outlook邮箱需要加上
        properties.setProperty("mail.smtp.auth", "true");//用户验证并返回Session，开启用户验证，设置发送邮箱的账号密码。
//    properties.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
        properties.setProperty("mail.smtp.socketFactory.fallback", "false");
        properties.setProperty("mail.smtp.socketFactory.port", portData);
//        properties.setProperty("mail.smtp.user", name);
//        properties.setProperty("mail.smtp.password", pwd);


        MailAuthenticator mailAuthenticator = new MailAuthenticator(name, pwd);
//    Session session1 = Session.getDefaultInstance(properties);//是获得一个默认的共享session
        Session session1 = Session.getInstance(properties, mailAuthenticator);   //1、创建session
        session1.setDebug(true);
        try {
            MimeMessage message = new MimeMessage(session1);  //4、创建邮件
            message.addHeader("X-Mailer", "Microsoft Outlook Express 6.00.2900.2869");
            message.setFrom(new InternetAddress(from)); //发件人

            try {
                message.setRecipient(Message.RecipientType.TO, new InternetAddress(to, "你好，收到一封邮件", "UTF-8"));//收件人//MimeMessage.RecipientType.TO:发送、CC：抄送BCC：密送
//            message.addRecipients(Message.RecipientType.TO, to);//收件人
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }

            message.setSubject(subject, "UTF-8");
            message.setContent(msgBody, "text/html;charset=UTF-8");
            message.setSentDate(new Date());
            message.setText("测试邮件发送成功");
            message.saveChanges();

//            Transport transport = session1.getTransport(); //2、通过session得到transport对象
            Transport transport = session1.getTransport("smtp");
//            transport.connect(name,pwd);
            transport.connect();//3、使用邮箱的用户名和密码连上邮件服务器
            transport.sendMessage(message, message.getAllRecipients());//5、发送邮件
            transport.close();
            System.out.println("发送成功！");


//            Multipart multipart = new MimeMultipart();//添加附件
//            BodyPart filePart = new MimeBodyPart();
//            DataSource source= new FileDataSource(File_Path);//附件存放路径
//            filePart.setDataHandler(new DataHandler(source));
//            filePart.setFileName(source.getName());
//            multipart.addBodyPart(filePart);//3.添加文本内容
//            MimeBodyPart textPart = new MimeBodyPart();
//            textPart.setText("测试邮件发送成功");
//            multipart.addBodyPart(textPart);//4.绑定消息对象
//            message.setContent(multipart);//5.发送邮件
//            Transport.send(message);
        } catch (MessagingException e) {
            e.printStackTrace();
        }
    }


    public static class MailAuthenticator extends Authenticator {
        private String strUser;
        private String strPwd;

        public MailAuthenticator() {
            super();
        }

        @Override
        public PasswordAuthentication getPasswordAuthentication() {
            String username = this.strUser;
            String password = this.strPwd;
            if ((username != null) && (username.length() > 0) && (password != null) && (password.length() > 0)) {
                return new PasswordAuthentication(username, password);
            }

            return null;
        }

        public MailAuthenticator(String user, String password) {
            this.strUser = user;
            this.strPwd = password;
        }
    }

运行：

new MailUtil().mailProperties(from, from, "Subject", "Message");