thunderbird-addon

Монгол үгийн алдаа шалгах толь, Mongolian spellchecking dictionary

Allow you to use an external script to manage Thunderbird mails notifications

MCP server that drives a local Thunderbird - mail, folders, contacts, calendar, filters and settings - from Claude Code, Codex and any other MCP client. 112 tools, Python.

📧 Thunderbird MailExtension that parses bounce/NDR messages and extracts failed recipient addresses to clipboard. Supports DSN headers, RFC822 fallback, full-mailbox scan, deduplication, and a built-in debug log panel.

Open-source Thunderbird integration for VOLPAROSSA's Decentralized Intelligent Cooperative Network (DICN). Designed to preserve existing mail accounts while adding Signal Protocol delivery between compatible clients, cooperative AI and optional Stalwart-based self-hosting. Under active development.

Beta sync software for the Siemens IC35 and Thunderbird on Windows. Two-way sync of contacts, calendar events and tasks via a Thunderbird add-on; IC35 notes are saved as text files. / Synchronisation Siemens IC35 ↔ Thunderbird unter Windows.