关于javamail的一个问题

VinceJava 2013-03-24 06:59:41

首先，我可以绝对的确定使用javamail登录了QQ邮箱，因为如果我把qq邮箱的smtp关掉他会告诉我需要先开启smtp功能
但是前面运行全部正常就到最后，报一个异常。
如下是java代码

Properties pro = new Properties();

MimeMultipart mul = new MimeMultipart();

MimeBodyPart body = new MimeBodyPart();

pro.put("mail.smtp.host", "smtp.qq.com");

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

Session session = Session.getDefaultInstance(pro);

MimeMessage message = new MimeMessage(session);

session.setDebug(true);

try {

message.setFrom(new InternetAddress("283854484"));

message.setSubject("这是邮件标题");

message.addRecipient(Message.RecipientType.TO, new InternetAddress(

"***@163.com"));



body.setContent("这是邮件内容内容内容内容内容内容内容内容", "text/html");

mul.addBodyPart(body);

message.setContent(mul);

Transport transport = session.getTransport("smtp");

transport.connect("smtp.qq.com", "283854484@qq.com",

"***");

Transport.send(message);

如下是debug 中代码：

DEBUG: setDebug: JavaMail version 1.4ea
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
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 R6H8758VZL71U2C
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
DEBUG SMTP: check mechanisms: LOGIN PLAIN DIGEST-MD5
AUTH LOGIN
334 VXNlcm5hbWU6
MjgzODU0NDg0QHFxLmNvbQ==
334 UGFzc3dvcmQ6
MTM1NTIxMTgzMjZkZGl4Yw==
235 Authentication successful
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
前面提示都没什么问题，最后就硬生生的抛异常
javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:306)
at javax.mail.Service.connect(Service.java:156)
at javax.mail.Service.connect(Service.java:105)
at javax.mail.Transport.send0(Transport.java:168)
at javax.mail.Transport.send(Transport.java:98)
at cn.itcast.jframe.SendUtils.send(SendUtils.java:35)
at cn.itcast.jframe.SendUtils.main(SendUtils.java:44)
求解释啊！！
在线各种等！
腾讯的网易的新浪的我都试了。

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