java - 如何为 Microsoft Exchange 配置 JavaMail？

Question

我正在尝试使用 JavaMail 1.5.1 连接到 Microsoft Exchange (2010) 邮件帐户。当我尝试连接时，出现以下异常。

Exception in thread "main" com.sun.mail.util.MailConnectException:
    Couldn't connect to host, port: domain server, 25; timeout -1;
      nested exception is:
        java.net.SocketException: Permission denied: connect 

这是我正在使用的代码。

public class SendMail 
{
    public void mail () throws MessagingException
    {
        Properties props = System.getProperties();
        String protocol = "smtp";

        // Setup mail server
        props.put("mail." + protocol + ".host", "domain server");
        props.put("mail." + protocol + ".auth", "true");
        props.put("mail." + protocol + ".port", "25");

        Session session = Session.getInstance(props);
        Transport t = session.getTransport(protocol);

        try{
            t.connect("domain\\user name", "password");

        }
        finally{
            t.close();
        }
    }
}

我做错了什么？

替换 域服务器 替换为异常和代码中的实际服务器名称。

Answer 1

SMTP is not started by default在交换服务器上，所以我简单推荐 using exchange itself