When sending a mail to through godaddy server?

error:

"Failure sending mail."

A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 72.167.234.197:25

MailMessage Msg = new MailMessage();

MailAddress fromMail = new MailAddress("xxxx");

// Sender e-mail address.

Msg.From = fromMail;

// Recipient e-mail address.

Msg.To.Add(new MailAddress(Email));

// Subject of e-mail

Msg.Subject = "something";

Msg.Body = "This Sample";

Msg.IsBodyHtml = true;

SmtpClient mailClient = new SmtpClient("relay-hosting.secureserver.net", 25);

// Change your gmail user id and password for send email

NetworkCredential NetCrd = new NetworkCredential(xxxxx", "yyyyyyyy");

mailClient.UseDefaultCredentials = false;

mailClient.Credentials = NetCrd;

mailClient.EnableSsl = true;

mailClient.DeliveryMethod = SmtpDeliveryMethod.Network;

mailClient.Send(Msg);

help me out

try once:

EmailBodyText.Remove(0, EmailBodyText.Length);

string strAppend = string.Empty;

if (Strtype.ToString() == "A1")

{

EmailBodyText.Append("msg").AppendLine();

EmailBodyText.AppendLine();

strAppend = "something";

EmailBodyText.Append(strAppend).AppendLine();

EmailBodyText.Append("msg ").AppendLine();

EmailBodyText.Append(SessionHandler.UserName.ToString()).AppendLine();

}

else if (Strtype.ToString() == "N")

{

EmailBodyText.Append("Hi").AppendLine();

strAppend = string.Empty;

strAppend = "msg ";

EmailBodyText.Append(strAppend).AppendLine();

EmailBodyText.Append("Thanks ").AppendLine();

EmailBodyText.Append(SessionHandler.UserName.ToString()).AppendLine();

}

Constants.CONST_EMAIL_BODY_TEXT = EmailBodyText.ToString();

Constants.CONST_EMAIL_Subject_TEXT =msg;