Problem To Send Mail C# Asp.net (Hosting Provider)

 How To send mail from asp.net C# 

especially when dealing with different hosting providers.

 Here is working Code 

First Create one email id  of  your domain From your hosting provider

using System.Net.Mail;

 public void sendLocalmail(String from, String to, String Cc, String subject , String Mailbody)

        {          

            MailMessage MM = new MailMessage();

            MM.Attachments.Add(new Attachment());

            MM.Body = Mailbody;            

            MM.From = new MailAddress(from);

            MM.To.Add(to);

            MM.CC.Add(Cc);

            MM.Subject = subject ;

            MM.IsBodyHtml = true;

            MM.BodyEncoding = System.Text.Encoding.UTF8;

            MM.Priority = MailPriority.Normal;

            SmtpClient client = new SmtpClient();

            client.Credentials = new System.Net.NetworkCredential(youremail@domain_name.com, "password");

//use your domain email id as username and its password

            client.Port = Convert.ToInt32("25");

//if port 25 not work 'use465 or 587 ports 

            client.Host = "mail.domain_name.com.";

//SMTP Host address of your domain name not required any gmail,hotmail email id check ur dns setting

            client.EnableSsl = true;

//on some server ssl my not suport then try to  client.EnableSsl = false;

            client.Send(MM);

        }

//its working code like php contact form always work