Thunderbird Vector Wordmark


Contact Us

Get Support

How to get support for Thunderbird.

Ask a Question

You can ask a question on the support website. Remember to be courteous, as most of the people providing support on this site are volunteers and fellow Thunderbird users like you!

Donation Support


Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features!

The Future of Thunderbird

Experience cutting edge features. Provide feedback to help refine and polish what will be in the final release.

Thunderbird Daily

Help us test the newest developments made to Thunderbird every day by using the unstable Daily channel.

WARNING! Daily is an unstable testing and development platform, make sure you back up important data regularly!