java发送邮件503错误！！！急急急急，求各位大神帮忙看看

小疯疯子 2016-09-26 06:54:25

代码如下



sendEmail.java:

package test;



import java.util.Date;

import java.util.Properties;



import javax.mail.Authenticator;

import javax.mail.Message;

import javax.mail.MessagingException;

import javax.mail.PasswordAuthentication;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;







public class SendEmail {

	 public static final String HOST = "smtp.qq.com";  

	    public static final String PROTOCOL = "smtp";     

	    public static final int PORT = 25;  

	    public static final String FROM = "123456789@qq.com";//发件人的email  ,由于个人邮箱，修改了，自己测试时用的是自己的正确的邮箱密码

	    public static final String PWD = "123456";//发件人密码  

	      

	    /** 

	     * 获取Session 

	     * @return 

	     */  

	    private static Session getSession() {  

	        Properties props = new Properties();  

	        props.put("mail.smtp.host", HOST);//设置服务器地址  

	        props.put("mail.store.protocol" , PROTOCOL);//设置协议  

	        props.put("mail.smtp.port", PORT);//设置端口  

	        props.put("mail.smtp.auth" , true);  

	          

	        Authenticator authenticator = new Authenticator() {  

	  

	            @Override  

	            protected PasswordAuthentication getPasswordAuthentication() {  

	                return new PasswordAuthentication(FROM, PWD);  

	            }  

	              

	        };  

	        Session session = Session.getDefaultInstance(props , authenticator);  

	          

	        return session;  

	    }  

	      

	    public static void send(String toEmail , String content) {  

	        Session session = getSession();  

	        try {  

	            System.out.println("--send--"+content);  

	            // Instantiate a message  

	            Message msg = new MimeMessage(session);  

	   

	            //Set message attributes  

	            msg.setFrom(new InternetAddress(FROM));  

	            InternetAddress[] address = {new InternetAddress(toEmail)};  

	            msg.setRecipients(Message.RecipientType.TO, address);  

	            msg.setSubject("账号激活邮件");  

	            msg.setSentDate(new Date());  

	            msg.setContent(content , "text/html;charset=utf-8");  

	   

	            //Send the message  

	            Transport.send(msg);  

	            Transport tran = session.getTransport("smtp"); // 通过SMTP效验用户，密码等进行连接

	            tran.connect(HOST, FROM, PWD);

	            tran.sendMessage(msg, msg.getAllRecipients());

	        }  

	        catch (MessagingException mex) {  

	            mex.printStackTrace();  

	        }  

	    }  

	    

	

}

registervalidateService.java:



package test.service;



import java.util.Date;



import javax.annotation.Resource;

import javax.mail.internet.ParseException;



import org.springframework.stereotype.Service;



import test.MD5Util;

import test.SendEmail;

import test.ServiceException;

import test.dao.UserDAO;

import test.entity.UserModel;



@Service

public class RegisterValidateService {

	@Resource(name="userDAO")

	private UserDAO userDAO;

	/** 

     * 处理注册 

     */  

   

    public void processregister(String email){  

        UserModel user=new UserModel(); 

        user.setId(1);

        user.setName("xiaoming");

        user.setPassword("324545");

        user.setEmail(email);  

        user.setRegisterTime(new Date());  

        user.setStatus(0); 

        //如果处于安全，可以将激活码处理的更复杂点，这里稍做简单处理  

        user.setValidateCode(MD5Util.encode2hex(email));  

         System.out.println(user); 

        userDAO.save(user);//保存注册信息  

          System.out.println("************************************");

        ///邮件的内容  

        StringBuffer sb=new StringBuffer("点击下面链接激活账号，48小时生效，否则重新注册账号，链接只能使用一次，请尽快激活！</br>");  

        sb.append("<a href=\"http://localhost:8080/email/user/register?action=activate&email=");  

        sb.append(email);   

        sb.append("&validateCode=");   

        sb.append(user.getValidateCode());  

        sb.append("\">http://localhost:8080/email-test/user/register?action=activate&email=");   

        sb.append(email);  

        sb.append("&validateCode=");  

        sb.append(user.getValidateCode());  

        sb.append("</a>");  

          

        //发送邮件  

        SendEmail.send(email, sb.toString());  

        System.out.println("发送邮件");  

          

    }  

      

    /** 

     * 处理激活 

     * @throws ParseException  

     */  

      //传递激活码和email过来  

    public void processActivate(String email , String validateCode)throws ServiceException, ParseException{    

         //数据访问层，通过email获取用户信息  

        UserModel user=userDAO.findByEmail(email);  

        //验证用户是否存在   

        if(user!=null) {    

            //验证用户激活状态    

            if(user.getStatus()==0) {   

                ///没激活  

                Date currentTime = new Date();//获取当前时间    

                //验证链接是否过期   

                currentTime.before(user.getRegisterTime());  

                if(currentTime.before(user.getLastActivateTime())) {    

                    //验证激活码是否正确    

                    if(validateCode.equals(user.getValidateCode())) {    

                        //激活成功， //并更新用户的激活状态，为已激活   

                        System.out.println("==sq==="+user.getStatus());  

                        user.setStatus(1);//把状态改为激活  

                        System.out.println("==sh==="+user.getStatus());  

                        userDAO.update(user);  

                    } else {    

                       throw new ServiceException("激活码不正确");    

                    }    

                } else { throw new ServiceException("激活码已过期！");    

                }    

            } else {  

               throw new ServiceException("邮箱已激活，请登录！");    

            }    

        } else {  

            throw new ServiceException("该邮箱未注册（邮箱地址不存在）！");    

        }    

            

    }   

}

registerController.java:



package test.controller;



import javax.annotation.Resource;

import javax.mail.internet.ParseException;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;



import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.servlet.ModelAndView;



import test.ServiceException;

import test.service.RegisterValidateService;



@Controller

public class RegisterController {

	@Resource  

    private RegisterValidateService service;  

      

    @RequestMapping(value="/user/register",method={RequestMethod.GET,RequestMethod.POST})  

    public ModelAndView  load(HttpServletRequest request,HttpServletResponse response) throws ParseException{  

        String action = request.getParameter("action");

        

        System.out.println("-----r----"+action);  

        ModelAndView mav=new ModelAndView();  

  

        if("register".equals(action)) {  

            //注册  

            String email = request.getParameter("email");  

            System.out.println(email);

            service.processregister(email);//发邮箱激活  

            mav.addObject("text","注册成功");  

            mav.setViewName("register/register_success");  

        }   

        else if("activate".equals(action)) {  

            //激活  

            String email = request.getParameter("email");//获取email  

            String validateCode = request.getParameter("validateCode");//激活码  

              

            try {  

                service.processActivate(email , validateCode);//调用激活方法  

                mav.setViewName("register/activate_success");  

            } catch (ServiceException e) {  

                request.setAttribute("message" , e.getMessage());  

                mav.setViewName("register/activate_failure");  

            }  

              

        }  

        return mav;  

    }  

}

出现错误：





com.sun.mail.smtp.SMTPSendFailedException: 503 Error: need EHLO and AUTH first !



	at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1388)

	at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:959)

	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:583)

	at javax.mail.Transport.send0(Transport.java:169)

	at javax.mail.Transport.send(Transport.java:98)

	at test.SendEmail.send(SendEmail.java:64)

	at test.service.RegisterValidateService.processregister(RegisterValidateService.java:50)

	at test.controller.RegisterController.load(RegisterController.java:32)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

	at java.lang.reflect.Method.invoke(Method.java:597)

	at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)

	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)

	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)

	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)

	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)

	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)

...全文

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小疯疯子 2016-09-29

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引用 8楼sd_lijunliang 的回复:

你把密码改成激活POP3/SMTP服务时产生的激活码试一下

对的我就是那个激活码

耳冉_erran 2016-09-28

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你把密码改成激活POP3/SMTP服务时产生的激活码试一下

小疯疯子 2016-09-28

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引用 6楼花谢尊前不敢香的回复:

1、打开debug调试模式 props.setProperty("mail.debug", "true"); 2、使用ssl看下 MailSSLSocketFactory sf = new MailSSLSocketFactory(); sf.setTrustAllHosts(true); props.put("mail.smtp.ssl.enable", "true"); props.put("mail.smtp.ssl.socketFactory", sf);

谢啦

小疯疯子 2016-09-27

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引用 4 楼 fangmingshijie 的回复:

props.put("mail.smtp.auth" , true)字符串true，不是Boolean类型

改成字符串还是错误

花谢尊前不敢香 2016-09-27

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1、打开debug调试模式 props.setProperty("mail.debug", "true"); 2、使用ssl看下 MailSSLSocketFactory sf = new MailSSLSocketFactory(); sf.setTrustAllHosts(true); props.put("mail.smtp.ssl.enable", "true"); props.put("mail.smtp.ssl.socketFactory", sf);

花谢尊前不敢香 2016-09-26