We understand that certain add-ons are invaluable to your workflow. So, to help you decide the best time to update your version of Thunderbird, here’s a simple way to discover if the extensions you currently have installed are compatible with Thunderbird 102.

As we announced back in January, we will kick start Test Pilot, the Mozilla platform tool for collecting structured user feedback, on March 27th, 2012. Over the past several months, Test Pilot has provided valuable information to the Firefox developers with over a dozen Test Pilot studies launched covering tabbed browsing behavior, search interfaces, and […]

Lightning 1.0, the calendar Add-on for Thunderbird, is here.  Over 1 million users already started using Lightning during its beta program and their feedback has helped us to make an even better calendar program. Here are a few articles to get you started using Lightning as your calendar and task manager: Summary of Lightning Articles […]