java邮件服务器james

今天尝试使用james,尝试了几个版本特别是apache-james-2.3.2.1,可是apache-james-2.3.2.1始终启动不了，启动老是报异常，换到apache-james-2.3.2的时候，正常启动。点击run.bat启动 如图: 若是须要关闭ctrl+c

A.启动完成后，进入E:\java\james-2.3.2\apps\james\SAR-INF\config.xml作配置文件修改 1. <postmaster>Postmaster@localhost</postmaster> <servernames autodetect="true" autodetectIP="true">
<servername>localhost</servername>
</servernames> 修改成:
<postmaster>Postmaster@xxxx(任意名字)</postmaster> <servernames autodetect="false" autodetectIP="false">
<servername>xxxx</servername>
</servernames>

2.<mailet match="RemoteAddrNotInNetwork=127.0.0.1" class="ToProcessor">   
    <processor> relay-denied </processor>   
    <notice>550 - Requested action not taken: relaying denied</notice>   
</mailet>  
将其注释
<!--
<mailet match="RemoteAddrNotInNetwork=127.0.0.1" class="ToProcessor">   
    <processor> relay-denied </processor>   
    <notice>550 - Requested action not taken: relaying denied</notice>   
</mailet>  
-->
3.去掉<authRequired>true</authRequired>注释

修改完毕

B.cmd进入命令行，输入 telnet localhsot 4555 进入James管理器，进入后显示 JAMES Remote Administration Tool 2.3.1 Please enter your login and password Login id: login id为root,密码也是root C.建立新用户 建立新用户的命令是:adduser username password 例如 adduser hj hj 帐号建立成功后，使用quit退出管理器。如今咱们能够开始部署咱们的JMail应用了。

发送邮件测试代码: ``` package com.xmaven.mail;

import java.io.IOException; import java.util.Properties;

import javax.mail.Authenticator; import javax.mail.Folder; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Store; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeUtility;

public class HelloJMail {

//发送邮件  
public static void sendMail() {  
    //String host = "192.168.1.98"; // 指定的smtp服务器，本机的局域网IP  
    String host = "localhost"; // 本机smtp服务器  
    //String host = "smtp.163.com"; // 163的smtp服务器  
    String from = "hj@basjans.com"; // 邮件发送人的邮件地址  
    String to = "pro_jerry@163.com"; // 邮件接收人的邮件地址  
    final String username = "hj";  //发件人的邮件账户  
    final String password = "hj";   //发件人的邮件密码  

    // 建立Properties 对象  
    Properties props = System.getProperties();  

    // 添加smtp服务器属性  
    props.put("mail.smtp.host", host);  
    props.put("mail.smtp.auth", "true");  

    // 建立邮件会话  
    Session session = Session.getDefaultInstance(props, new Authenticator(){  
        @Override  
        public PasswordAuthentication getPasswordAuthentication() {  
            return new PasswordAuthentication(username, password);  
        }  
          
    });  

    try {  
        // 定义邮件信息  
        MimeMessage message = new MimeMessage(session);  
        message.setFrom(new InternetAddress(from));  
        message.addRecipient(Message.RecipientType.TO, new InternetAddress(  
                to));  
        //message.setSubject(transferChinese("我有本身的邮件服务器了"));  
        message.setSubject("I hava my own mail server");  
        message.setText("From now, you have your own mail server, congratulation!");  

        // 发送消息  
        session.getTransport("smtp").send(message);    
        //Transport.send(message); //也能够这样建立Transport对象发送  
        System.out.println("SendMail Process Over!");  

    } catch (MessagingException e) {  
        e.printStackTrace();  
    }  
}  
  
//接受邮件  
public static void getMail(){  
    String host = "localhost";  
    final String username = "zph";  
    final String password = "zph";  

    // 建立Properties 对象  
    Properties props = new Properties();  

    // 建立邮件会话  
    Session session = Session.getDefaultInstance(props, new Authenticator(){  
        @Override  
        public PasswordAuthentication getPasswordAuthentication() {  
            return new PasswordAuthentication(username, password);  
        }  
          
    });  

      
    try {  
        // 获取邮箱的pop3存储  
        Store store = session.getStore("pop3");  
        store.connect(host, username, password);  

        // 获取inbox文件  
        Folder folder = store.getFolder("INBOX");  
        folder.open(Folder.READ_ONLY);  //打开，打开后才能读取邮件信息  

        // 获取邮件消息  
        Message message[] = folder.getMessages();  

        for (int i=0, n=message.length; i<n; i++) {  
            System.out.println(i + ": " + message[i].getFrom()[0]  
                                           + "\t" + message[i].getSubject());  
            try {  
                message[i].writeTo(System.out);  
            } catch (IOException e) {  
                e.printStackTrace();  
            }  

        }  

        // 关闭资源  
        folder.close(false);  
        store.close();  
          
    } catch (MessagingException e) {  
        e.printStackTrace();  
    }  
      
    System.out.println("GetMail Process Over!");  

}  
  
//邮件主题中文字符转换  
public static String transferChinese(String strText){  
    try{  
        strText = MimeUtility.encodeText(new String(strText.getBytes(), "GB2312"), "GB2312", "B");  
    }catch(Exception ex){  
        ex.printStackTrace();  
    }  
    return strText;  
}  

public static void main(String[] args) {  
    HelloJMail.sendMail();  
    //HelloJMail.getMail();  
}

}

但愿对同志们有所帮助，必定要选对版本！！！