To configure your email account, open Outlook and go to the File tab in the upper left corner
Once inside, you will see the Add account button, click on it.
You will see the following screen, select the second option for manual configuration and click Next
Here choose the second option, POP or IMAP and press Next again.
In the next screen fill in your name, the email address, the type of account (POP3), the incoming and outgoing mail server (mail.yourdomain), the username (your email address) and the password.
When you have finished typing this data click on the button More settings...
Once in More configurations you will see the following window. Select the Outgoing Server tab and check the box My Outgoing Server requires authentication and select Use the same settings as my incoming mail server.
Then press accept and you will return to the previous window. This time click on Next and Outlook will verify that the data you have entered is correct.
If all goes well you should see a screen like this:
And finally if everything went well when you click on close you will see this last screen and you will have finished configuring the mail.