Mail - Sending (smail)

[Austanners Wet Blue Pty Ltd]

I know this question has been asked before but i've looked in the archives
and cannot find much. HOWTO not much help either. I'm using fetchmail to
recieve mail from my isp and Mutt to read.Which files do i need to change
(smail) to send mail to my isp (mail.austasia.net)?
Thanks,
Stephen Lavelle
Austanners Wet Blue Pty Ltd.
~ Australian Tanned Wet Blue Leather ~
110 Heales Road,
Lara, Geelong, Australia
3212
Tel:++(03)52742232
Fax:++(03)52742350
mailto:[EMAIL PROTECTED]