The Enigmail Project The Enigmail Project
  • Home
    • News
    • Donations
  • Download
    • Download Enigmail
    • Source Code
    • Nightly Build
    • Changelog
  • Documentation
    • What is Enigmail
    • Feature List
    • Translating Enigmail
    • Developers
    • License Information
    • Privacy Policy
  • User Manual
    • What is Enigmail
    • Introduction to Cryptography
    • Installation of Enigmail
    • Quick Start
    • Key Management
    • Signature and Encryption
    • Configuration
    • FAQ
    • Support
    • Advanced Operations
    • Notes, Tips & Tricks
  • Support
    • Obtaining Support
    • Support Forums
    • Reporting Defects
    • Related Software
  • FAQ
  • Search

2021-08-31 End of Support for Thunderbird

Support for Enigmail on Thunderbird 68 and older will end on October 1, 2021.

The Thunderbird team has announced today the availability of Thunderbird 91.This is the second major version of Thunderbird that comes with integrated OpenPGP support. As previously announced, Enigmail will therefore no longer be supported on Thunderbird 68. Support will end on October 1, 2021.

Enigmail will continue to be available and supported on Postbox and on Interlink Mail & News.

2019-10-08 Future OpenPGP Support in Thunderbird

The Thunderbird developers have announced that they will implement OpenPGP support in Thunderbird 78. Support for Thunderbird in Enigmail will therefore be discontinued.

We would like to explain in the following paragraphs what this will mean for Enigmail, and why this is an inevitable step.

The Future of Enigmail

We will continue to support and maintain Enigmail for Thunderbird 68 until 2 months after Thunderbird 91 will have been. Enigmail will not run anymore on Thunderbird 72 beta and newer.

Will this be the end of Enigmail?

No! We will continue to maintain and support Enigmail for Postbox and Interlink Mail & News, which are both running on a different release schedule than Thunderbird for the foreseeable future.

Why Is This Happening?

The Mozilla developers have been and still are actively working on removing old code from their code base. This affects not only Thunderbird itself, but also add-ons. While it was possible for Thunderbird to keep old "legacy" add-ons alive for a certain time, the time has come for Thunderbird to stop supporting them. Thunderbird 78 will no longer to support the APIs that Enigmail requires and only allow new "WebExtensions".

WebExtensions have a completely different API than classical add-ons, and a much reduced set of capabilities to hook into the user interface. For Enigmail to continue to work, it would therefore be required to rewrite it from scratch. However, that's beyond our available time limitations.

We have therefore agreed with the Thunderbird developers that it's much better to implement OpenPGP support directly in Thunderbird. The set of functionalities will be different than what Enigmail offers, and at least initially likely be less feature-rich. But in our eyes, this is by far outweighed by the fact that OpenPGP will be part of Thunderbird and no add-on and no third-party tool will be required.

Alternatives

If you prefer to continue using Enigmail over migrating to the OpenPGP functionality in Thunderbird, then check out the following alternatives. Both are and will be fully supported by Enigmail for the foreseeable future:

  • Postbox: a commercial mail client, available for Windows and macOS.
  • Interlink Mail & News: a free open source mail client available for Windows and Linux

More Articles …

  1. 2019-08-14 Enigmail 2.0.12 for Postbox available
  2. 2019-07-12 Enigmail v2.1 released
  3. 2018-05-16 Efail Vulnerability Affects Encrypted Mails
  4. 2018-04-12 A new Logo for Enigmail
Page 1 of 13
  • Start
  • Prev
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • Next
  • End
Copyright (C) the Enigmail Project | Legal Information | Privacy Policy