Configuring Outlook Express:

1. Open Outlook Express

2. Click "Tools", Then Click "Accounts"

3. Click "Add", Then Click "Mail"

4. Type your full name in the box, then click "Next"

5. Type your full email address in the box, then click "Next"

6. Your incoming mail server is a "POP3" server
  Incoming mail server: mail.your-domain.com
  Outgoing mail server: mail.your-domain.com
  Then Click "Next"

7. Type your full email address again, type your password
NOTE If this is a public computer, uncheck the "Remember Password" box
Then Click "Next"

8. Click "Finished" and you're done