Mail Send With Html Content

public String SendConfirmationEmailNew()

{

StringBuilder sb = new StringBuilder();

sb.Append("***HTML CODE***");

MailMessage msg = new MailMessage();

msg.From = new MailAddress("***Mail Id****");

msg.To.Add(emailid);

msg.Subject = "Courserebel User Confirmation";

msg.Body = Convert.ToString(Convert.ToString(sb));

SmtpClient client = new SmtpClient();

client.UseDefaultCredentials = true;

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

client.Port = 587;

client.EnableSsl = true;

msg.IsBodyHtml = true;

client.DeliveryMethod = SmtpDeliveryMethod.Network;

client.Credentials = new NetworkCredential("***Mail ID***", "***password***");

client.Timeout = 20000;

try

{

client.Send(msg);

return "Mail has been successfully sent!";

}

catch (Exception ex)

{

return "Fail Has error" + ex.Message;

}

finally

{

msg.Dispose();

}

}