Open Outlook XP. Click on the word Tools across the top, then click on E-mail Accounts.
Select Add a new e-mail account. Click Next
Select POP3. Click Next
In the Your Name field, type your name. Type your email address in the E-mail Address field. Type mail.digis.net in the Incoming mail server (POP3) and mail.digis.net in the Outgoing mail server (SMTP) field. In the User Name field type your email address, then in the Password field type your password. Click on More Settings.
Click on the Outgoing Server tab.
Put a checkmark in the box My outgoing server (SMTP) requires authentication.
Leave the bulleted choice in Use same settings as my incoming mail server.
Click OK.