1)  Open up Outlook and click the Tools menu item




2)  Then click EMail Accounts




3)  Select Add New Email Account and click Next




4)  Choose POP3 and click Next




5)  Fill in all of your email information.  Notice that your usename is the same as your email.  Then click the More Settings button.




6)  Select the Outgoing Server tab and check the Requires Authentication box




7)  Select the Advanced tab and set the SMTP port to be 2525 instead of just 25.  Then click OK.




8)  Then click Next




9)  Then click Finish
 

With thanks to PowerDNN for this information...