When you run Outlook Express for the first time, the Account Setup Wizard will guide you through setting up your account.

*Note: If the Account Setup Wizard does not automatically run, from the File menu, click Tools, then click Accounts. In the 'Internet Accounts' dialog box, click Add, then click Mail. Proceed with the steps below.

Use the following screenshots as reference:

Step 1:

Step 2:

Step 3:

Step 4:

Step 5:

That's it. You're done. You can now start sending and receiving mail.