After opening Outlook, use the following steps to configure your email account.

• Click on the "Tools" menu and select the menu item labeled "Email Accounts"
• The E-Mail accounts wizard will appear; select the "Add a new e-mail account" option. Click "Next".
• Select POP3. Click Next
• Set Your Name and E-Mail address in fields labeled accordingly.
• Set Incoming mail server (POP3) to mail.yourdomainhere.com (no http://)
• Set Outgoing mail server (SMTP) to mail.yourdomainhere.com (no http://)
• Set User Name to your full email address (i.e. user@yourdomainhere.com)
• Set Password to your email password
• Click the "More Settings..." button.
• Click the "Outgoing Server" tab.
• Check the box that says "My server (SMTP) requires authentication"
• Select the radio button that says "Use same settings as my incoming mail server.
• Click "Ok"
• Click "Next"
• Click "Finish"... you're done!