1. Open Microsoft Outlook. Click on the tools tab on the top and then go to Account.
2. Click on the Mail tab on the top, click on the Add button and then go to Mail.
3. Type your name in the Display name window.
4. Click on the Next button.
5. Type your E-mail address on Tiscali or any other E-mail Account.
6. Click on the Next button.
7. On the first window, scroll down to select incoming mail server whether it is POP3, IMAP etc. For configuring a Tiscali account, choose POP3.
8. Type the incoming and the Outgoing mail server names. For Tiscali, type the information below. If you are using any other e-mail address and unaware of the mail server names then, you can click here for more information.
9. Click the Next button.
10. Type your E-mail address in the account name and the password associated with your account.
11. Click Next button again. Click the Remember Password field so that in future you don’t get the authentication box every time you open your Outlook.
12. Finally click on the Finish button.

If the below settings do not work then you may have an updated version of Microsoft Outlook/Outlook Express.

In this event please refer to the Microsoft support website: http://support.microsoft.com