From the Tools menu, choose Email Accounts... This will open the Email Accounts window, which contains several screens.

Screen 1: E-mail Accounts

E-mail: Choose "Add a new e-mail account"
Click Next

Screen 2: Server Type

Server Type: POP3
Click Next

Screen 3: Internet Email Settings (POP3)

User Information

Your Name: Your Name
Email Address: Your Email Address

Server Information

Incoming mail server (POP3): yoursite.com
Outgoing mail server (SMTP): yoursite.com

Logon Information

User Name: Your Email Username
Password: Your Email Password
Remember Password: Checked

Note: Do not check "Log on using Secure Password Authentication (SPA)" as this is not used here.

Click More Settings... to set Server Authentication. Choose the Outgoing Server tab.

My outgoing server (SMTP) requires authentication: Check
Use same settings as my incoming mail server: Leave Chosen
Click OK

Click Next
Click Finish

 

Leaving a Copy on the Server

This is also on the Advanced tab. Under the Delivery section, place a checkmark next to "Leave a copy of messages on server".

Congratulations, you've now setup Outlook 2002 (XP) to use your email account. Repeat the above steps to setup further email accounts.