java郵件服務器james

今天嘗試使用james,嘗試了幾個版本特別是apache-james-2.3.2.1,可是apache-james-2.3.2.1始終啓動不了，啓動老是報異常，換到apache-james-2.3.2的時候，正常啓動。點擊run.bat啓動 如圖: 若是須要關閉ctrl+c

A.啓動完成後，進入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>  
將其註釋
<!--
<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>註釋

修改完畢

B.cmd進入命令行，輸入 telnet localhsot 4555 進入James管理器，進入後顯示 JAMES Remote Administration Tool 2.3.1 Please enter your login and password Login id: login id爲root,密碼也是root C.建立新用戶 建立新用戶的命令是:adduser username password 例如 adduser hj hj 帳號建立成功後，使用quit退出管理器。如今咱們能夠開始部署咱們的JMail應用了。

發送郵件測試代碼: ``` 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 {

//發送郵件  
public static void sendMail() {  
    //String host = "192.168.1.98"; // 指定的smtp服務器，本機的局域網IP  
    String host = "localhost"; // 本機smtp服務器  
    //String host = "smtp.163.com"; // 163的smtp服務器  
    String from = "hj@basjans.com"; // 郵件發送人的郵件地址  
    String to = "pro_jerry@163.com"; // 郵件接收人的郵件地址  
    final String username = "hj";  //發件人的郵件賬戶  
    final String password = "hj";   //發件人的郵件密碼  

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

    // 添加smtp服務器屬性  
    props.put("mail.smtp.host", host);  
    props.put("mail.smtp.auth", "true");  

    // 建立郵件會話  
    Session session = Session.getDefaultInstance(props, new Authenticator(){  
        @Override  
        public PasswordAuthentication getPasswordAuthentication() {  
            return new PasswordAuthentication(username, password);  
        }  
          
    });  

    try {  
        // 定義郵件信息  
        MimeMessage message = new MimeMessage(session);  
        message.setFrom(new InternetAddress(from));  
        message.addRecipient(Message.RecipientType.TO, new InternetAddress(  
                to));  
        //message.setSubject(transferChinese("我有本身的郵件服務器了"));  
        message.setSubject("I hava my own mail server");  
        message.setText("From now, you have your own mail server, congratulation!");  

        // 發送消息  
        session.getTransport("smtp").send(message);    
        //Transport.send(message); //也能夠這樣建立Transport對象發送  
        System.out.println("SendMail Process Over!");  

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

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

    // 建立郵件會話  
    Session session = Session.getDefaultInstance(props, new Authenticator(){  
        @Override  
        public PasswordAuthentication getPasswordAuthentication() {  
            return new PasswordAuthentication(username, password);  
        }  
          
    });  

      
    try {  
        // 獲取郵箱的pop3存儲  
        Store store = session.getStore("pop3");  
        store.connect(host, username, password);  

        // 獲取inbox文件  
        Folder folder = store.getFolder("INBOX");  
        folder.open(Folder.READ_ONLY);  //打開，打開後才能讀取郵件信息  

        // 獲取郵件消息  
        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();  
            }  

        }  

        // 關閉資源  
        folder.close(false);  
        store.close();  
          
    } catch (MessagingException e) {  
        e.printStackTrace();  
    }  
      
    System.out.println("GetMail Process Over!");  

}  
  
//郵件主題中文字符轉換  
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();  
}

}

但願對同志們有所幫助，必定要選對版本！！！