Francisco,
I'm assuming you know how to configure the email setting in the SendMail procedure...
HotMail uses these server settings:
Incoming Server: pop3.live.com Port: 995 (Use Secure Password Authentication) Port 995 indicates that it also uses SSL.
Outgoing Server: smtp.live.com Port: 587 (TLS enabled, port 587)
I have not tested these settings as I do not have a HotMail account.
Good luck,
Don