Hi

   I a developing on a Windows 2003 Server environment with MS Exchange
2003 installed, using the following code i am able to send e-mail message to
Administrator@myserver.com but not to any internet address eg
barry@gmail.com

   try
   {
      MailMessage Message = new MailMessage();
      Message.To = "barry@gmail.com";
      Message.From = "administrator@myserver.com";
      Message.Subject = "Testing";
      Message.Body = "Some message";

      try
      {
          SmtpMail.SmtpServer = "MYSERVER";
          SmtpMail.Send(Message);
      }
      catch(System.Web.HttpException ehttp)
      {
      }

TIA
Barry