SendAndSaveCopy不发送

Question

我已经关注了MS的一个示例（开始使用EWS托管API）。

使用EmailMessage.Send发送邮件很方便，但是使用EmailMessage.SendAndSaveCopy它只会将电子邮件的副本保存在带有草稿图标的已发送文件夹中。没有例外。

任何想法？

        try
        {
            ServicePointManager.ServerCertificateValidationCallback = CertificateValidationCallBack;
            ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2007_SP1);
            service.Credentials = new WebCredentials("nicholas", "XXXXXXX", "mydomain");

            service.TraceEnabled = true;
            service.TraceFlags = TraceFlags.All;

            string exchangeUrl = "https://XXXXXXXX.local/EWS/Exchange.asmx";
            service.Url = new Uri(exchangeUrl); 

            EmailMessage email = new EmailMessage(service);
            email.ToRecipients.Add("xx@xxxxxx.se");
            email.Subject = "HelloWorld";
            email.Body = new MessageBody("This is the first email I've sent by using the EWS Managed API");

            email.SendAndSaveCopy(WellKnownFolderName.SentItems);


           // email.Send();  // SEND WORKS
        }
        catch (Exception ex)
        {
        }

Answer 1

  

不需要email.SendAndSaveCopy（WellKnownFolderName.SentItems）;   使用email.SendAndSaveCopy（）;   https://msdn.microsoft.com/en-us/library/dd634557(v=exchg.80).aspx