Mozilla's latest version of Thunderbird email has a brand-new interface that finally brings the aging application closer to modern aesthetic standards.

How to Open Email Attachments in Thunderbird. Thunderbird, a free, open-source desktop email client, lets users retrieve and read messages from a variety of email servers. One of Thunderbird's ...

How to View BCC Recipients in Thunderbird. Thunderbird supports the blind carbon copy, or BCC, feature. BCC differs from the carbon copy, or CC feature, in that each BCC recipient's email address ...

When I received it in Apple Mail, the !! priority denotation appeared after my name in the email. However, when I viewed that email in either Gmail or Thunderbird, there was no indication of priority.

Designed, developed and published by Mozilla, the Thunderbird email client is finally here for Android in the first beta release.

Mozilla has just released its open-source Thunderbird email app for Android after it spent a month in beta.

Windows/Mac/Linux (Thunderbird): Thunderbird extension XNote creates persistent sticky notes that you can attach to individual emails and then refer ...

Mozilla revived the free and open-source email client a few years ago and now is preparing to launch a new set of "Pro" add-on web services designed enhance the experience of using Thunderbird.