Should i upgrade to thunderbird 5.0

Answer questions and improve our knowledge base. Click the Application menu button , then go to the Help menu and choose Troubleshooting Information. A new tab will open with information about Search Support Search. Home Thunderbird Updating Thunderbird.

Experience cutting edge features. Provide feedback to help refine and polish what will be in the final release. Help us test the newest developments made to Thunderbird every day by using the unstable Daily channel. Daily is an unstable testing and development platform, make sure you back up important data regularly!

On the go? Check out our Mobile Add-ons site. Be careful with old versions! Version 3. Thanks a lot to John Bieling for helping with that. It might happen that you will lose this addon's preferences during the update, but once you choose them again, they will get remembered. Version 2. Fixed popups for event added later to an already open alarm window.