Thunderbird

Mozilla announced Miramar Alpha 1, an early version of their next Thunderbird. Miramar Alpha 1, available here for download, is for testers, extension developers, and other friends who are curious to follow the development of the next release of Thunderbird. Miramar Alpha 1 is built on top of the next generation of Mozilla’s layout engine, Gecko 2.0 and includes a new Addon Manager and over 190 platform fixes to improve performance and stability....

Thunderbird 3.1.5 and Thunderbird 3.0.9 updates are now available for Windows, Mac, and Linux for free download from www.GetThunderbird.com. These releases make several improvements to Thunderbird’s performance, stability, and security. There are also several fixes to improve the user interface and add-ons experience. Thunderbird 3.1.5: http://getthunderbird.com/ Thunderbird 3.0.9: http://www.mozillamessaging.com/en-US/thunderbird/all-older.html We strongly recommend that all Thunderbird users upgrade to these releases. If you already have Thunderbird 3.1 or 3.0, you will receive an automated update notification within 24 to 48 hours....

Welcome to our first release of the new Mozilla about:support add-on. about:support was developed by Siddharth Agarwal with design input from Bryan Clark and testing by Roland Tanglao about:support is based on Firefox’s about:support code, hence the name. It has been modified for Thunderbird to include email account specific information along with the normal preferences and add-ons. You can access about:support from the Help Menu: Help -> Troubleshooting Information which opens a new tab containing all your troubleshooting information including the Thunderbird specific IMAP, POP, and SMTP settings....