The following step-by-step instructions with added images should help you set up your email account in Microsoft Outlook 2003. Please follow them carefully!
In Outlook 2003, open the E-mail accounts wizard (Tools -> Accounts), select "Add a new e-mail account" and click Next.
Select POP3 for server type and click Next.
Complete the fields as follow:
And Click 'More Settings'
Click the 'Outgoing Server' tab in the new window that opened up.
Tick the box that says "My outgoing server (SMTP) requires autentication" and click OK.
Click Next.
Click Finish.