喜的朋友，

我需要实现SMTP的IP地址没有在我的应用程序的电子邮件警报。

与IP，我已经做了，如下:

 private void SendingMail(string toList, string subject, string sentby)

    {

        //Sending Mail....



        MailMessage message = new MailMessage();

        SmtpClient smtpClient = new SmtpClient();

        string msg = string.Empty;

 

        string body = "You have received a file from Honey";

 

      

        MailServerIp = "172.185.30.9"; // Changed IP not orginal

        MailFrom = "Honey@gmail.com";// Just sample mail not orginal

        MailFromPwd = "asdfasdf" ; // just sample pwd not original

       try

        {

            MailAddress fromAddress = new MailAddress(MailFrom);

            message.From = fromAddress;

            message.To.Add(toList);

            message.Subject = "Mail Alert Sent Successfylly";

            message.IsBodyHtml = true;

            if (body != "")

                message.Body = body;

 

            smtpClient.Host = MailServerIp;

            smtpClient.Credentials = new NetworkCredential(fromAddress.ToString(), MailFromPwd);

            smtpClient.Send(message);   //send.....



            message.To.Clear();

 

        }

        catch (Exception ex)

        {

            msg = ex.Message;            

        }

 

    }

 

我想，没有给IP地址。