Ensure your computer is connected to the internet before adding your email account.
In Outlook 2003, go to the "Tools" menu, then select "E-mail Accounts"
Select "Add a new e-mail account" and then click "Next"
Select "POP3" and then click "Next"
Enter the details as provided for your email account. The SMTP server field needs to use the SMTP server provided by your ISP
Click "Test Account Settings" to test your email account.
Once the test has completed click "Next"
Click "Finish" to compete the email setup.