No one can help you until you have this information from your ISP or work, or whatever youre trying to connect to. If you honestly dont even know your email address then I assume you dont have one. I suggest you make an account somewhere like on gmail and then get the IMAP settings for gmail and put it in your outlook.
After looking at your profile here… It will probably be something like mail.hughes.net for your inbound server and smtp.hughes.net for your outbound server.
You can also try Hughes’ automated tool that claims to be able to set up Outlook 2002 and 2003, as well as Outlook Express 6.
If that doesn’t do it, have a look at this PDFthat lists what you need.