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Posts in «Announcements»

Mailfence Encrypted Email Suite in Thunderbird

Mailfence Encrypted Email Suite in Thunderbird Today, the Thunderbird team is happy to announce that we have partnered with Mailfence to offer their encrypted email service in Thunderbird’s account setup. To check this out, you click on “Get a new email address…” when you are setting up an account. We are excited that those using […]

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What’s New in Thunderbird 78

Thunderbird 78 is our newest ESR (extended-support release), which comes out yearly and is considered the latest stable release. Right now you can download the newest version from our website, and existing users will be automatically updated in the near future. We encourage those who rely on the popular add-on Enigmail to wait to update […]

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Thunderbird’s New Home

As of today, the Thunderbird project will be operating from a new wholly owned subsidiary of the Mozilla Foundation, MZLA Technologies Corporation. This move has been in the works for a while as Thunderbird has grown in donations, staff, and aspirations. This will not impact Thunderbird’s day-to-day activities or mission: Thunderbird will still remain free […]

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Thunderbird, Enigmail and OpenPGP

Today the Thunderbird project is happy to announce that for the future Thunderbird 78 release, planned for summer 2020, we will add built-in functionality for email encryption and digital signatures using the OpenPGP standard. This new functionality will replace the Enigmail add-on, which will continue to be supported until Thunderbird 68 end of life, in […]

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What’s New in Thunderbird 68

Our newest release, Thunderbird version 68 is now available! Users on version 60, the last major release, will not be immediately updated – but will receive the update in the coming weeks. In this blog post, we’ll take a look at the features that are most noteworthy in the newest version. If you’d like to […]

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WeTransfer File Transfer Now Available in Thunderbird

WeTransfer’s file-sharing service is now available within Thunderbird for sending large files (up to 2GB) for free, without signing up for an account. Even better, sharing large files can be done without leaving the composer. While writing an email, just attach a large file and you will be prompted to choose whether you want to […]

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All Thunderbird Bugs Have Been Fixed!

April Fools! We still have open bugs, but we’d like your help to close them! We are grateful to have a very active set of users who generate a lot of bug reports and we are requesting your help in sorting them, an activity called bug triage. We’re holding “Bug Days” on April 8th (all […]

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What’s New in Thunderbird 60

Thunderbird 60, the newest stable release of everyone’s favorite desktop Email client, has been released. This version of Thunderbird is packed full of great new features, fixes, and changes that improve the user experience and make for a worthwhile upgrade. I’ll highlight three of the biggest changes in Thunderbird 60 in this post. For more […]

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EFail and Thunderbird, What You Need To Know

Yesterday, researchers and the press shared information describing security vulnerabilities that would enable an attacker to gain access to the plaintext of encrypted Emails. To understand how this happens, the researchers who uncovered EFail provide a good description on their website: In a nutshell, EFAIL abuses active content of HTML emails, for example externally loaded […]

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