通过邮件服务器 Asp.net mvc4 发送邮件

Question

我正在尝试通过邮件服务器发送邮件（在 fatcow 中可用）。

Username:    info@efernssolutions.com
SMTP Server:     smtp.hostname.com
SMTP Port:   587

我使用以下代码发送邮件，

 if (ModelState.IsValid)
 {
   MailMessage message = new MailMessage();
     try
        {
                message.To.Add(new MailAddress("kishore.eferns@gmail.com"));
                message.From = new MailAddress("info@efernssolutions.com");
                message.Subject = "Test mail";
                message.Body = "this is the mail sended through my c#.net program";
                message.BodyEncoding = System.Text.Encoding.UTF8;
                message.SubjectEncoding = System.Text.Encoding.UTF8;

                SmtpClient client = new SmtpClient();
                client.Port = 587; 
                client.Host = "smtp.hostname.com";
                System.Net.NetworkCredential nc = new System.Net.NetworkCredential("info@efernssolutions.com", "password");// is u are using Gmail
                client.EnableSsl = true;
                client.UseDefaultCredentials = false;
                client.Credentials = nc;
                ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(ValidateServerCertificate);
                client.Send(message);
            }
            catch (Exception ex)
            {
                ;
            }
        }

当我使用 gmail 服务器时，代码工作正常，我收到了邮件。

但它不适用于我的电子邮件服务器。

我得到了错误，

the remote certificate is invalid according to the validation procedure

还有什么可以让它发挥作用的吗？

请帮忙，

谢谢

Answer 1

作为第一个检查，我建议检查您的 SSL 证书是否正确安装在您的服务器上