java 发送网易邮箱邮件

在客户端设置，开启授权密码，记得保存，

public static void main(String[] args) {

        //接收方email
        String receive="11111111@qq.com";
        //邮件主题
        String subject="生日祝福！";
        //邮件内容
        String content="祝您生日快乐！";

        //发送方
        String sendEmail="22222222@136.com";
        // 授权码,之前所保存的
        String password="5dq2dertex3zcthe";

        try {
            //设置服务器验证信息
            Properties prop = new Properties();
            prop.setProperty("mail.smtp.auth", "true");
            // 加密端口(ssl)  
            prop.setProperty("mail.smtp.timeout", "994");
            // SSL加密
            MailSSLSocketFactory sf = new MailSSLSocketFactory();
            // 设置信任所有的主机
            sf.setTrustAllHosts(true);
            prop.put("mail.smtp.ssl.enable", "true");
            prop.put("mail.smtp.ssl.socketFactory", sf);

            //设置邮件内容
            JavaMailSenderImpl javaMailSend = new JavaMailSenderImpl();
            MimeMessage message = javaMailSend.createMimeMessage();
            MimeMessageHelper messageHelper = new MimeMessageHelper(message, true, "utf-8");
            //设置昵称
            String nick = MimeUtility.encodeText(sendEmail);
            // 邮件发送者
            messageHelper.setFrom(new InternetAddress(nick + " <" + sendEmail + ">"));
            messageHelper.setTo(receive);
            messageHelper.setSubject(subject);
            messageHelper.setText(content, true);
            //设置邮件服务器登录信息
            javaMailSend.setHost("smtphz.qiye.163.com");
            javaMailSend.setUsername(sendEmail);
            javaMailSend.setPassword(password);
            javaMailSend.setJavaMailProperties(prop);
            javaMailSend.send(message);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

 引入的包：

 import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
import com.sun.mail.util.MailSSLSocketFactory;
​​​​​​​import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;

以上代码简单调整即可使用（只修改基础信息即可）

 AuthenticationFailedException Read timed out

可查看：网易企业邮件发送 AuthenticationFailedException Read timed out​​​​​​​