I'm not too sure on this one but I'm assuming the server sends a cookie or initiates a session. Meaning you'de have to somehow accept this cookie/session and store that data somewheres to be able to use the POST command effectively. Like I said I could be completely wrong, heh. I'de just use a smtp server for sending e-mails, which obtaining a free pop3 account would enable you to do this. Maybe someone else will think of a way for what you're attempting to do, to work. Sorry I couldn't be that much of a help ;/
