Has anyone had trouble trying to send an email with reverse DUN using a computer with the sp2 update on it. Ever since I updated my laptop with sp2 I can receive emails, but I can't send them from my treo. Microsofts firewall is disabled and the smtp settings in Pc-cillin Internet security are setup okay. I can't even send an email with all of the firewall services stopped. I have looked for new services that sp2 installed but I couldn't find any.