Software Update: Mozilla Thunderbird 3.0.4

The Mozilla Foundation has released the fourth update for Thunderbird version 3.0. Mozilla Thunderbird is an open source mail and newsgroup client with features such as support for multiple mail and news accounts, a junk mail filter, a spell checker and a customizable appearance. A large number of changes have been made in version 3.0, including to the autoconfiguration module. Furthermore, Thunderbird now uses tabs, messages can be grouped as conversation and the search functionality has been greatly improved. Version 3.0.4 is a so-called maintenace release that fixes some user interface issues and closes a number of security vulnerabilities:

What’s New in Thunderbird 3.0.4

Thunderbird 3.0.4 fixes the following issue in Thunderbird 3.0.4:

  • Several fixes to improve stability and security, see the Security Advisory.
  • Several fixes to the user interface.

Please see the complete list of changes in this version. You may also be interested in the Thunderbird 3.0.3 release notes for a list of changes in the previous version.

Version number 3.0.4
Release status Final
Operating systems Windows 7, Windows 2000, Linux, Windows XP, macOS, Windows Server 2003, Windows Vista, Windows Server 2008
Website Mozilla Foundation
File sizes 9.25MB – 19.90MB
License type Freeware