通过交换服务器发送邮件，C++ ， EWS

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Mail;
using Microsoft.Exchange.WebServices.Data;

namespace Email
{

    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP1);
                service.UseDefaultCredentials = false;
                service.Credentials = new NetworkCredential("id_in_server",   "Password_in_server");
                service.Url = new Uri("https://myexchangeserver/EWS/exchange.asmx");
                Console.WriteLine(service.Url);
                service.TraceEnabled = true; 
                EmailMessage message = new EmailMessage(service);
                message.Subject = "Hello from the EWS Managed API";
                message.Body = "Good Job!";
                message.ToRecipients.Add("recipient_mail_address");
                //message.Save();
                message.SendAndSaveCopy();  
            }catch(Exception e)
            {
                Console.WriteLine(e.ToString());
            }
        }
    }
}

我使用 EWS 发送邮件，没有 Outlook 的 C#，它工作正常。但是在C++，我不能，如果使用MAPI库1配置文件需要展望。我看到一个在C++ http://social.msdn.microsoft.com/Forums/en-US/wwsapi/thread/adf2a58c-32b7-477a-adcc-f2d053e2902b 中使用 Web 服务的示例，但我不能使用它。现在，我想通过没有Outlook的交换服务器使用C++发送邮件。请帮助我。谢谢