javamail发信的连接SMTP验证的问题

[jcfox]

MailBean.java

package fastfox.util;
import java.util.*;
import java.text.SimpleDateFormat;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import java.io.*;
public class MailBean {


public static void sendMessage(String smtpHost,String from,String to,String subject,String messageText)throws MessagingException{
System.out.println("Configuring mail session for:"+smtpHost);
SmtpAuth sa=new SmtpAuth();
sa.getuserinfo("jcren","mypassword");
java.util.Properties props=new java.util.Properties();
props.put("mail.smtp.auth","true");
props.put("mail.smtp.host",smtpHost);
System.out.println("Constructing message- from="+from+" to="+to);
InternetAddress fromAddress=new InternetAddress(from);
InternetAddress[] toAddresss=new InternetAddress[3];
toAddresss[0]=new InternetAddress("[e-mail]");
toAddresss[1]=new InternetAddress("[e-mail]");
toAddresss[2]=new InternetAddress("[e-mail]");
int i=0;
while(i<toAddresss.length){
Session mailSession=Session.getDefaultInstance(props,sa);
MimeMessage testMessage=new MimeMessage(mailSession);
testMessage.setFrom(fromAddress);
testMessage.addRecipient(javax.mail.Message.RecipientType.TO,toAddresss[i]);
testMessage.setSentDate(new java.util.Date());
testMessage.setSubject(subject);
testMessage.setText(messageText);
System.out.println("Message constructed");

Transport.send(testMessage);
System.out.println("Message sent!");
i++;
}
}

public static void main(String[] args){
String smtpHost="smtp.163.com";
String from="[e-mail]";
String to="[e-mail]";
String subject="Test message";
StringBuffer theMessage=new StringBuffer();
theMessage.append("ddddhello22,\n\n");
theMessage.append("Hope all is well on you end.\n");
theMessage.append("Cheers");
try{
MailBean.sendMessage(smtpHost,from,to,subject,theMessage.toString());
}catch(javax.mail.MessagingException exc){
exc.printStackTrace();
}
}

static class SmtpAuth extends javax.mail.Authenticator {
private String user,password;

public void getuserinfo(String getuser,String getpassword){
user = getuser;
password = getpassword;
}
protected javax.mail.PasswordAuthentication getPasswordAuthentication(){
return new javax.mail.PasswordAuthentication(user,password);
}
}
}
JSP引用：
<%@ page contentType="text/html;charset=gb2312" import="java.util.*,java.sql.*" %>
<jsp:useBean id="mailbean" scope="page" class="fastfox.util.MailBean" />
<%
String mailto=request.getParameter("cust_mail");
String mailfrom="[e-mail]";
String Subject="Subject";
String Content=request.getParameter("content");
mailbean.sendMessage("smtp.163.com",mailfrom,mailto,Subject,Content);
%>


报错：
javax.mail.SendFailedException: Sending failed;
nested exception is:
class javax.mail.MessagingException: Could not connect to SMTP host: smtp.163.com, port: 25;
nested exception is:
java.net.SocketException: Socket operation on nonsocket: connect
at javax.mail.Transport.send0(Transport.java:218)
at javax.mail.Transport.send(Transport.java:80)
at fastfox.util.MailBean.sendMessage(MailBean.java:35)
at _sales._hasten._sendedit__jsp._jspService(/sales/hasten/sendedit.jsp:8)

我用telnet smtp.163.com 25 却是通的。这是怎么一回事啊？help me!
调试通过就给分，不够再加

[icecloud]

http://expert.csdn.net/Expert/topic/2180/2180217.xml?temp=.3253137

[icecloud]

Transport.send(testMessage);
换用transport.sendMessage(mimeMsg, mimeMsg.getAllRecipients());
试试看，我也是，用send()死活发不走

http://www.csdn.net/Develop/read_article.asp?id=20621

[5liao]

呵呵...我昨天也碰到了相同的问题，后来我把瑞星的
邮件监控程序打开就行了，他自支弹出一个小窗
口要我输入用户名和密码，我也用163.com，不可理解。

[zoecyf]

我这有一份我做的，要的话我可以发给你，留下邮箱吧。

[jcfox]

[e-mail]
谢谢了

[jcfox]

问题已经解决，关闭瑞星的邮件发送监控就OK了。感谢大家，同时也希望得到zoecyf的一份更详细的代码