Custom mail sending error

Hi

I have C# code to send mail through gmail server. But when i want to use it in my server(win2003), it not work.
I had another server(win2003) and this code worked correctly on it, and it work correctly in my local computer(win7).
Do anyone know what is the problem?

public class EMail
{
static string EmailFrom = "mymail@gmail.com";
static string EmailDisplayName = "display name";
static string Password = "myPassword";
static string Host = "smtp.gmail.com";
//static int Port = 587;
static int Port = 465;

static public bool SendMail(string Subject, string Body, string EmailTo)
{
try
{
//create mail.
MailMessage message = new MailMessage();
message.From = new MailAddress(EmailDisplayName + "<" + EmailFrom + ">");
message.To.Add(new MailAddress(EmailTo));
message.Subject = Subject;
message.Body = "Stream, MediaTypeNames.Text.Html";

//Create alternate view.
string htmlBody = Body;
AlternateView avHtml = AlternateView.CreateAlternateViewFromString(htmlBody, null, MediaTypeNames.Text.Html);

message.AlternateViews.Add(avHtml);

SmtpClient sc = new SmtpClient(Host);
sc.Port = Port;

sc.Credentials = new NetworkCredential(EmailFrom, Password);
sc.EnableSsl = true;
sc.Send(message);
return true;
}
catch (Exception ex)
{
return false;
}
}
}


Best Regards.
morteza

Hi
The server was Windows2003server-64bit, and the problem was 64bit. I change it to 32bit and it works fine now.
Unfortunately .Net Framework not supported in win2003-64bit, completely.

For more detail go to following link and read “.NET Application Services” section, and its checkpoint in under of table: “(2) Not supported in 64-bit versions of Windows Server 2003. ”
http://technet.microsoft.com/en-us/library/cc758523(WS.10).aspx
I hope this helpful

Best Regards.
Morteza.