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OpenPGP keys and SHA-1

As you may know, Thunderbird offers email encryption and digital email signatures using the OpenPGP technology and uses Ribose’s RNP library that provides the underlying functionality. To strengthen the security of the OpenPGP implementation, a recent update of the RNP library had included changes to refuse the use of several unsafe algorithms, such as MD5 […]

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Thunderbird 91 Available Now

The newest stable release of Thunderbird, version 91, is available for download on our website now. Existing Thunderbird users will be updated to the newest version in the coming weeks. Thunderbird 91 is our biggest release in years with a ton of new features, bug fixes and polish across the app. This past year had […]

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OpenPGP in Thunderbird 78

Updating to Thunderbird 78 from 68 Soon the Thunderbird automatic update system will start to deliver the new Thunderbird 78 to current users of the previous release, Thunderbird 68. This blog post is intended to share with you details about our OpenPGP support in Thunderbird 78, and some details Enigmail add-on users should consider when […]

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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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