James郵件服務器安裝,配置和Java Mail發送程序

安裝James mail
1）下載apache-james-3.0-beta3-app.tar.gz
2）解壓：tar -zxf apache-james-3.0-beta3-app.tar.gz

啟動與停止

啟動
1）./james start
2）./run.sh &

停止
1）./james stop
2) kill run PID, 也許不用，殺之前檢查是否有apache-james的進程

配置域名
需要在james啟動後執行
1）cd bin
2）./james-cli.sh -h localhost adddomain bellinms.com

添加默認域名
vi conf/domainlist.xml
<domainlist class="org.apache.james.domainlist.jpa.JPADomainList">
<autodetect>true</autodetect>
<autodetectIP>true</autodetectIP>
<defaultDomain>asbinms.com</defaultDomain>
</domainlist>

添加用戶
需要在james啟動後執行
1）cd bin
2）./james-cli.sh -h localhost adduser [email protected] 123456
郵件必須是允許的域名范圍內。

端口修改
服務監聽端口不是在/etc/service，而是在james的conf下文件配置，
imapserver.xml：<bind>0.0.0.0:143</bind>
lmtpserver.xml：<bind>127.0.0.1:24</bind>
pop3server.xml：<bind>0.0.0.0:110</bind>
smtpserver.xml：<bind>0.0.0.0:25</bind>

outlook接收郵件設置

java mail郵件發送程序

package mail;

import java.util.Date;
import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;

public class SendMail {

    private String mailServer, mailPort,username, password;
    private Session mailSession;
    private Properties prop;
    private Message message;

    /**
     * // 設置郵件服務器相關
     */
    public SendMail(String mailServer, String mailPort, String username, String password) {
        this.mailServer = mailServer;
        this.mailPort = mailPort;
        this.username = username;
        this.password = password;
    }

    /**
     * 
     * @param to : [email protected];
     * @param mailSubject:
     * @param mailContent
     */
    public void send(String to, String mailSubject, String mailContent) {
        EmailAuthenticator mailauth = new EmailAuthenticator(username, password);
        // 設置郵件服務器
        prop = System.getProperties();
        prop.put("mail.smtp.auth", "true");
        prop.put("mail.smtp.host", mailServer);
        prop.put("mail.smtp.port", mailPort);
        // 產生新的Session服務
        mailSession = mailSession.getDefaultInstance(prop, (Authenticator) mailauth);
        message = new MimeMessage(mailSession);

        try {
            message.setFrom(new InternetAddress(username)); // 設置發件人
            message.setRecipient(Message.RecipientType.TO, new InternetAddress(to));// 設置收件人
            message.setSubject(mailSubject);// 設置主題
//            message.setContent(mailContent, "text/plain");// 設置內容,中文亂碼，用下面的方法
        
            // 設置內容
            Multipart multipart = new MimeMultipart();
            MimeBodyPart mimeBodyPart = new MimeBodyPart();             
            mimeBodyPart.setText(mailContent);             
//            mimeBodyPart.setFileName(MimeUtility.encodeText(mailContent, "GBK", "B")); //對郵件頭采用base64方式編碼   
            multipart.addBodyPart(mimeBodyPart);   
            message.setContent(multipart);
            
            // 設置日期
            message.setSentDate(new Date());
            Transport tran = mailSession.getTransport("smtp");
            tran.connect(mailServer, username, password);
            tran.send(message, message.getAllRecipients());
            tran.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    public static void main(String[] args) {
        SendMail mail;
        mail = new SendMail("222.74.xxx.xxx", "25", "[email protected]", "123456");    
        System.out.println("sending......");
        mail.send("[email protected]", "Date:" + new Date().toLocaleString(), "eess1234");
        System.out.println("finished!");
        try{
            Thread.sleep(5*1000L);
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}