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DEBUG: setDebug: JavaMail version 1.4ea EHLO ODR88FQJUVOOV0B at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1388) |
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发送界面
<%@ page language="java" import="java.util.*" contentType="text/html; charset=gb2312"%> <html> <head> <title>JavaMail发送文本文件</title> </head> <body> <div align="center"> <font size="2">使用JavaMail发送文本邮件示例<br/> <form method="post" action="SendTextMail"> 收信人：<input type="text" size="40" name="to"/><br> 发信人：<input type="text" size="40" name="from" value="yajuan.sun@qq.com"/><br> 主 题<input type="text" size="40" name="subject"/><br> 内 容<textarea rows="6" cols="38" name="content"></textarea><br> <input type="submit" value="发送"/> <input type="reset" value="取消"/> </form> </font> </div> </body> </html> 调用的servlet package servlets;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import beans.TextMail;
public class SendTextMail extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doPost(request,response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
//设置发送方的SMTP地址
String host = "smtp.qq.com";
//user
String name = "yajuan.sun@qq.com";
//password
String password = "qqyouxiang";
TextMail mail = new TextMail(host,name,password);
mail.setFrom(request.getParameter("from"));
mail.setTo(request.getParameter("to"));
mail.setSubject(request.getParameter("subject"));
mail.setText(request.getParameter("content"));
response.setContentType("text/html");
response.setCharacterEncoding("gb2312");
PrintWriter out = response.getWriter();
if(mail.send())
out.print("<font size=""2"">邮件发送成功</font>");
else
out.print("<font size=""2"">邮件发送失败</font>");
}
}
邮件发送 package beans;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
public class TextMail {
private MimeMessage message;
private Properties props;
private Session session;
private String name="";
private String password="";
public TextMail(String host,String name,String password){
//发送邮件初始化
this.name = name;
this.password = password;
props = new Properties();
//设置SMTP主机
props.put("mail.smtp.host", host);
//设置SMTP属性验证
props.put("mail.smtp.auth", true);
//获得邮件会话对象
MyAuthenticator auth = new MyAuthenticator(name,password);
session = Session.getDefaultInstance(props, auth);
session.setDebug(true);
//创建MIME邮件对象
message = new MimeMessage(session);
}
public void setFrom(String from){
try{
message.setFrom(new InternetAddress(from));
}catch(AddressException e){ System.out.println("setFrom地址错误");}
catch(MessagingException e){System.out.println("setFrom设置message错误");}
}
public void setTo(String to){
try{
message.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
}catch(AddressException e){e.printStackTrace();}
catch(MessagingException e){e.printStackTrace();}
}
public void setSubject(String subject){
try{
message.setSubject(subject);
}catch(Exception e){
e.printStackTrace();
}
}
public void setText(String text){
try{
message.setText(text);
}catch(Exception e){
e.printStackTrace();
}
}
//send
public boolean send(){
// try {
// System.out.println("写出message");
//// message.writeTo(System.out);
// } catch (FileNotFoundException e1) {
// // TODO Auto-generated catch block
// System.out.println("写message出错");
// } catch (IOException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// } catch (MessagingException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// }
Transport transport = null;
try{
//创建SMTP邮件协议发送对象
transport = session.getTransport("smtp");
System.out.println("SMTP邮件协议对象创建成功");
}catch(Exception e){ System.out.println("创建smtp邮件协议发送对象失败");return false;}
try{//取得与邮件服务器的连接
transport.connect((String)props.get("mail.smtp.host"),name, password);
System.out.println("连接服务器成功");
}catch(Exception e2){System.out.println("与邮件服务器连接失败");return false;}
try{//通过邮件服务器发送邮件
transport.sendMessage(message, message.getRecipients(Message.RecipientType.TO));
}catch(Exception e3){System.out.println("发送失败"); return false;}
try{transport.close();}catch(Exception e){System.out.println("关闭连接失败");return false;}
return true;
// }catch(NoSuchProviderException e){
// e.printStackTrace();
// return false;
// }catch(MessagingException e){
// e.printStackTrace();
// return false;
// }
}
}
认证 package beans;
import javax.mail.PasswordAuthentication;
import javax.mail.Authenticator;
public class MyAuthenticator extends Authenticator {
String name;
String password;
public MyAuthenticator(String name,String password){
this.name = name;
this.password = password;
}
protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(name,password);
}
}
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高手请帮忙看看啊，万分感谢！
已经在网上找了好多办法，但是都不行啊！请高手醍醐灌顶啊！ |
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不能沉啊 请高手帮忙看看问题出在哪儿了？
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 20分 |
DEBUG: setDebug: JavaMail version 1.4.7 DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle] SMTP邮件协议对象创建成功 DEBUG SMTP: useEhlo true, useAuth true DEBUG SMTP: trying to connect to host "smtp.qq.com", port 25, isSSL false 220 smtp.qq.com Esmtp QQ Mail Server DEBUG SMTP: connected to host "smtp.qq.com", port: 25 EHLO moby-PC 250-smtp.qq.com 250-PIPELINING 250-SIZE 52428800 250-AUTH LOGIN PLAIN 250-AUTH=LOGIN 250-MAILCOMPRESS 250 8BITMIME DEBUG SMTP: Found extension "PIPELINING", arg "" DEBUG SMTP: Found extension "SIZE", arg "52428800" DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN" DEBUG SMTP: Found extension "AUTH=LOGIN", arg "" DEBUG SMTP: Found extension "MAILCOMPRESS", arg "" DEBUG SMTP: Found extension "8BITMIME", arg "" DEBUG SMTP: Attempt to authenticate using mechanisms: LOGIN PLAIN DIGEST-MD5 NTLM DEBUG SMTP: AUTH LOGIN command trace suppressed DEBUG SMTP: AUTH LOGIN succeeded 连接服务器成功 DEBUG SMTP: use8bit false MAIL FROM:<yajuan.sun@qq.com> 250 Ok RCPT TO:<test@qq.com> 250 Ok DEBUG SMTP: Verified Addresses DEBUG SMTP: chiqingye@qq.com DATA 354 End data with <CR><LF>.<CR><LF> From: yajuan.sun@qq.com To: test@qq.com Message-ID: <6037166.0.1363187885900.JavaMail.moby@moby-PC> Subject: =?UTF-8?B?5rWL6K+V?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 5Y+q5piv5LiA5Liq5rWL6K+V . 250 Ok: queued as QUIT 221 Bye 邮件发送成功 用你的代码没有有测出问题，发送成功了。只测试业务逻辑，没有使用servlet方式发送 |
20分 |
我也测试了是可以的，是不是你的配置出了问题 |
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看你的qq邮箱是否支持smtp协议？
登录qq邮箱—设置–账户—POP3/IMAP/SMTP/Exchange服务—勾选POP3/SMTP服务。再试 |
5分 |
你javamail版本多少？
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5分 |
我之前也做了一个javamail，上传都我的资源里，自己看吧，包含数据库的；
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你的Debug第4行显示的是 DEBUG SMTP: useEhlo true, useAuth true 但是我测试显示的是DEBUG SMTP: useEhlo true, useAuth false |
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先谢谢，如果是配置错，配置会是错在哪儿？ |
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邮箱的smtp是开启的，换了sina、qq的邮箱服务器都不行啊——
怎么看javamail的版本，我在网上下的就光是个mail.jar 和activiation.jar的名字，没有版本号 |
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建议用数字的qq邮箱试下
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|
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数字邮箱也不行啊。
测试还是显示 DEBUG SMTP: useEhlo true, useAuth false |
50分 |
props.put(“mail.smtp.auth”, true);改为
props.put(“mail.smtp.auth”, “true”);看下 |
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成功了，问题竟然出在这儿了，天哪！双引号引发的绝望啊！
谢谢你这么耐心帮我看程序！太谢谢了！谢谢楼上各位！ |
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你先不要用servlet，直接用main方法测一下你的后台代码。如果能通，那就是你配置的问题了。先试试
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请问，大侠用的什么调试工具？ |
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楼主，你怎么打印出这些发送状态的日志的呢，跪求：
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session.setDebug(true); |
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16楼的是正解
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发邮件出错javamail 503 Error: need EHLO and AUTH first
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