Thunderbird is an open-source email client from Mozilla. It possesses many advanced security features such as intelligent spam filters. Thunderbird has a quick message search system and customizable views.

Please see the vendor's web site for compatibility with Mac OS 10.2 and earlier.

When configuring Thunderbird, use these settings for IMAP and SMTP.

IMPORTANT: Thunderbird cannot be used with UBmail powered by Google.

Additional Information

• Thunderbird support