Telnet to Postfix

Hi,

I need to send e-mails from my website and the hosting company does not have any mail servers so I am trying a DIY with postfix. I have uninstalled sendmail but every time I try to connect it still seems to be using it:


telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 vps-cp.blacknight.com ESMTP Sendmail 8.14.1/8.14.1/SuSE Linux

I don’t even know if this is the best way to go about it… all suggestions welcome…