Thunderbird ORG

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

Thunderbird for Android is a free, open-source email app from Mozilla that manages multiple email accounts with a unified inbox. Built on K-9 Mail, it emphasizes privacy and does not treat your data as a product.

Build code for the websites on thunderbird.net and start.thunderbird.net

Thunderbird for iOS – Open Source Email App for iOS

MailExtension Documentation

Release Notes for Thunderbird

Developer documentation for Thunderbird contributors.

AI You Control: Choose your models. Own your data. Eliminate vendor lock-in.

Invite others to grab times on your calendar. Choose a date. Make appointments as easy as it gets.

Import Export Tools that supports Thunderbird v68-v128

⛔️ [DEPRECATED] Send moved to -> https://github.com/thunderbird/tbpro-add-on

Example extensions for Thunderbird WebExtensions APIs

The ISPDB, Thunderbird's database of mail configuration files.

A webmail.

This repository is for testing migration of hg->git. It is not (yet) an official repository for Thunderbird.

Thunderbird Pro Add-On

WebExtension Experiments for Thunderbird

Policy Templates for Thunderbird

A Rust crate for interacting with the Exchange Web Services API

Additional resources for extension developers (tools, scripts, custom elements, Experiment APIs)

Thunderbird Accounts

Thunderbird system tray icon for KDE and Ubuntu GNOME

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🕶 addons.thunderbird.net Django app and API, forked from addons.mozilla.org 🎉

Thundermail Server IaC

FileLink Provider for WebDAV

Forging only the strongest thunder

A simple, responsive, mobile-first Wordpress theme for the Thunderbird Blog

The static files hosted on thunderbird.net

A webpage linking to scripts and utilities for use with Thunderbird.

gettext files for thunderbird.net and start.thunderbird.net

Shared components for Thunderbird Services Vuejs applications

Thunderbird F-Droid repository

Official Thunderbird Council documents.

for tracking Thunderbird Desktop SUMO Knowledge Base issues

Localized messages for Thunderbird

Thunderbird Pro Meta Repository

In-App notifications for Thunderbird

Thunderbird Web Server Setup Scripts

Common Pulumi elements for use in Thunderbird infrastructure development

Thunderbird Mobile Components

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Documentation for deploying and managing Thunderbird within an organization.

Support Reports covering Thunderbird products and offerings

Install count stats collector and display for Thunderbird.

Annotated WebExtension schema files for Thunderbird

A proxy extension to provide file system access.

Reviewer policy for addons.thunderbird.net (Thunderbird add-ons)

By normalizing formatting, removing unused parameters, stripping comments, and enforcing a consistent coding style, reviewers can focus on actual logic or code changes rather than stylistic differences.

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Script to generate the content of webext-annotated-schemas

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for tracking Thunderbird for Android SUMO Knowledge Base issues

Thunderbird Account Broker

Thunderbird implementation of ksni for the linux system tray icon

Reads commits to hg, and generates a list of contributors sorted by contribution amount

Thunderbird Style Guide based on Firefox Photon's Design System

github action to get all the Thunderbird for Android SUMO forum questions aka Ask a Question or AAQ

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Reports for extensions hosted on ATN

Verifies WebExtensions against Thunderbird's annotated API schemas and ATN review policies.

This repository is for testing migration of hg->git.

Welcome to your hub for contributing to the design of Thunderbird!

Code Coverage analysis for Thunderbird

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Sender-domain avatar proxy for Thunderbird webmail

Observability strategies for TBPro

Rust helpers for synchronizing asynchronous protocol operations.

Script to generate the content of webext-docs

mx lookup API for Thunderbird

Flower: A Friendly Federated AI Framework

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Add-on to check compatability of all installed add-ons with the current and next Thunderbird ESR, and Thunderbird Release.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

for tracking Thunderbird Pro (Appointment, Send, Thundermail, etc) Knowledge Base issues

Event calendar and date picker for Vue 3

Thunderbird WebExtension compat data

A repo for the editing and version control of policies.

github action to get all the Thunderbird SUMO forum questions aka Ask a Question or AAQ

Scripts for running Fluent migrations on comm-central

Thunderbird source strings (equivalent of firefox-l10n-source)

Fluent migrations for comm-central

Git mirror of current release branches used for localization

tools to make support workflows faster

This repository is for providing a high-level, easily digestible roadmap for each of the Thunderbird products.

Kustomize manifests for Thunderbird Pro Customer Auth (Keycloak realm tbpro) on EKS

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Manifests/configs for deploying Stalwart-as-Thundermail in Kubernetes

A repository that contains various tools and scripts used to automate and facilitate Thunderbird releases.

Keycloak REST extension for TOTP enrollment and recovery-code generation (used by Thunderbird Accounts).

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github action to get all the Thunderbird SUMO Knowledge Base Articles

The BAP Deployment Toolkit is a set of tools for provisioning, configuring, and deploying the Bitergia Analytics Platform with Terraform and Ansible.

Data from Thunderbird telemetry, visualised. The data won't be live but it can be updated manually.

Deploy manifests for self-hosted Discourse on mzla-eks-workloads01

Bolt-styled Discourse theme for thunderbird/discourse-deploy (https://discourse.thunderbird.net)

IaC for generating Cloud Security configurations in AWS

BAP documentation for the handover process

Mozilla Thunderbird Community Metrics. It was started by Teal Dulcet and has been moved from https://github.com/tdulcet/Thunderbird-Metrics.

Ignore me

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Shared utility modules for Thunderbird Services applications

Infrastructure repo for managing our high level traffic routing needs

A repo for planning future infrastructure work at Thunderbird

Public data sources for our self hosted Bitergia instance.

XmlPull API extracted from AOSP

Scripts to monitor for ticketing spikes in zendesk and alert the on-call agents when necessary.

Screenshots for the Flatpak repackage of Thunderbird.

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Test repo for hg->git migration

for tracking Thunderbird for iOS SUMO Knowledge Base issues

adventures in

Design Systems repo

Random scripts and notes I've come up with while working on Thunderbird

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Experimental Thunderbird Support regular expression scanner

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experimental branch of ews protocol

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Archived data from addons.thunderbird.net

roland's doc detective experiments

🔍 Firefox Add-ons linter, written in JavaScript. 👁

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Simple Python WSGI application to handle Github webhooks

Are We ESMified Yet?

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https://static-test.thunderbird.net API for account provisioner

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