邮件发送方法

public BaseResult sendEmail(String to,String Content) {
        try {
            /*** 1、创建Session ***/
            Properties props = new Properties();
            /*
            // 开启调试模式
            props.setProperty("mail.debug", "true");*/
            // 发送主机需要身份验证
            props.setProperty("mail.smtp.auth", "true");
            // 设置主机名称
            props.setProperty("mail.host", "smtp.exmail.qq.com");
            // 设置主机端口
            props.setProperty("mail.port", "25");
            // 发送协议名称
            props.setProperty("mail.transport.protocol", "smtp");
            Session session = Session.getInstance(props);
            /*** 2、创建邮件对象 ***/
            Message msg = new MimeMessage(session);

            // 设置发件人
            String nick = "";//发件人昵称
            msg.setFrom(new InternetAddress(globalProperties.emailAccount,nick));
            // 设置标题
            SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMdd");

            msg.setSubject(formatter.format(new Date())+"GMP统计通知");
            // 设置内容
            msg.setContent(Content, "text/html;charset=UTF-8");
            msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));//设置收件人
            //String cc = "Otis.Chen@ficent.com,teddy.tang@ficent.com";
            //msg.setRecipients(Message.RecipientType.CC, InternetAddress.parse(cc));
            /*** 3、发送邮件 ***/
            if (props.get("mail.smtp.auth").equals("true")) {
                Transport transport = session.getTransport();
                transport.connect(globalProperties.emailAccount, globalProperties.emailPassword);
                transport.sendMessage(msg, msg.getAllRecipients());
                transport.close();
            } else {
                Transport.send(msg);
            }
            System.out.println("邮件发送成功");
        } catch (Exception e){
            e.printStackTrace();
            return new BaseResult(Config.Result_Error, e.toString());
        }
        return new BaseResult(Config.Result_Ok,"");
    }

emailAccount   发送者账号
emailPassword  发送者密码
to             收件人账号
Content        发送信息

gradle依赖

compile group: 'commons-email', name: 'commons-email', version: '1.1'//邮件发送