How to sent mail in ASP .Net ?

How to sent mail in ASP .Net

--use the following namespaces :

using System.Net.Mail;

using System.Net;

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--Call the mathod on the button click :

SendMail();

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--defination of the method :

private void SendMail() //string body, string msgto, string msgfrom, string sub, string cpcc)

{

System.Text.StringBuilder msg = new System.Text.StringBuilder();

msg.Append("<table style='font-family:Calibri'>");

msg.Append("<tr><td align='left'>Dear " + txtFirstName.Text + ",<br/></td></tr>");

msg.Append("<tr><td><p>you have been successfully registered.</p></td></tr><br/>");

msg.Append("<tr><td><p>Login Details:</p></td></tr><br/>");

msg.Append("<tr><td><p>User Id: " + txtMobileNumber.Text + " and Password: " + txtPassword.Text + "</p></td></tr><br/>");

msg.Append("<tr><td><p>Thanks & Regards,</p></td></tr>");

msg.Append("<tr><td><p>CommSoft E-Services Pvt. Ltd.</p></td></tr>");

msg.Append("</table>");

string To = txtEmail.Text;

string From = "no-reply";

string Subject = "*** Confirmation Registration  ***";

System.Web.Mail.MailMessage mail = new System.Web.Mail.MailMessage();

MailMessage message = new MailMessage();

//message.CC.Add(new MailAddress(cc));

message.Body = Convert.ToString(msg);

message.IsBodyHtml = true;

message.To.Add(To);

message.From = new MailAddress(From);

message.Subject = Subject;

message.Priority = MailPriority.High;

SmtpClient SmtpMail = new SmtpClient();

{

SmtpMail.Host = "smtp.gmail.com";

SmtpMail.Port = 4543;

SmtpMail.EnableSsl = true;

SmtpMail.UseDefaultCredentials = true;

SmtpMail.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;

SmtpMail.Credentials = new System.Net.NetworkCredential("no-reply", "4545345");

SmtpMail.Send(message);

}

message.Attachments.Dispose();

}

}

}