EHLO tclserver-124-251-36-10.tcl.opi.com //问题在这里
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//里面很多内容，截取有用的部分作为说明
554 DT:SPM 163 smtp5,D9GowACHO7RNWNdXmXs1Bw--.9035S2 1473730639,please see http://mail.163.com/help/help_spam_16.htm?ip=124.251.36.10&hostid=smtp5&time=1473730639
DEBUG SMTP: got response code 554, with response: 554 DT:SPM 163 smtp5,D9GowACHO7RNWNdXmXs1Bw--.9035S2 1473730639,please see http://mail.163.com/help/help_spam_16.htm?ip=124.251.36.10&hostid=smtp5&time=1473730639

package com.fortunedr.thirdReport;import java.util.Date;
import java.util.Properties;import javax.mail.MessagingException;import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;/*** 本类测试简单邮件 直接用邮件发送* * @author Administrator* */
public class SingleMailSend
{public static void main(String args[]) throws MessagingException{SingleMailSend a=new SingleMailSend();a.sendMail();}private void sendMail() throws MessagingException{JavaMailSenderImpl senderImpl = new JavaMailSenderImpl();// 设定mail serversenderImpl.setHost("smtp.163.com");// 建立邮件消息SimpleMailMessage mailMessage = new SimpleMailMessage();// 设置收件人，寄件人 用数组发送多个邮件// String[] array = new String[] {"sun111@163.com","sun222@sohu.com"};// mailMessage.setTo(array);mailMessage.setTo("1518737361@qq.com");mailMessage.setFrom("your eamil");mailMessage.setSubject(" 测试简单文本邮件发送！ ");mailMessage.setText(" 测试我的简单邮件发送机制！！2222这是测试环境的代码 "+new Date());mailMessage.setSentDate(new Date());senderImpl.setPort(25);senderImpl.setUsername("your email"); // 根据自己的情况,设置usernamesenderImpl.setPassword("password"); // 根据自己的情况, 设置passwordsenderImpl.setDefaultEncoding("UTF-8");Properties prop = new Properties();
//        prop.put("mail.smtp.auth", "true"); // 将这个参数设为true，让服务器进行认证,认证用户名和密码是否正确prop.put("mail.smtp.timeout", "25000");prop.put("mail.debug", "true");//便于调试prop.put("mail.transport.protocol", "smtp");/*** 关键代码，* 出现554 DT:SPM 163 smtp5,D9GowACHO7RNWNdXmXs1Bw--.9035S2 1473730639,* please see http://mail.163.com/help/help_spam_16.htm?ip=124.251.36.10* &hostid=smtp5&time=1473730639原因是：ip与域名不匹配。*/prop.put("mail.smtp.localhost", "mail.digu.com");  prop.put("mail.smtp.auth", "false");   prop.put("mail.smtp.port", "25");senderImpl.setJavaMailProperties(prop);// 发送邮件
        senderImpl.send(mailMessage);System.out.println(" 邮件发送成功.. ");}
}