In case the automatic setup fails, here is the manual setup for the Thunderbird email client:

• Open Thunderbird.
• Click the Tools menu, and select Account Settings…
• On Account settings, click Add Mail Account.
• Enter your name. The one you want the recipients to see where the mail comes from.
• Enter your email address
• Enter your email address its password and hit Continue. The settings will be auto-detected.
• Done. 🙂