Mozilla Extensions

Extensions for Thunderbird, Betterbird, and the Mozilla platform

Enterprise mail provisioning, centralised administration, and client management built on open standards and the Mozilla extension framework.

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Open Standards

Built on the Mozilla extension platform — no proprietary lock-in, full interoperability, and transparent operation.

Extensions

GEN Maxim

Reports the displayed email as spam to the Maxim spam-reporting service.

  • One-click spam reporting from the message view
  • Built for GEN Hosted mailboxes
  • Lightweight — no configuration required
v0.1.3 Mozilla Thunderbird Betterbird
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GENA

AI-powered email assistant for Thunderbird and Betterbird. Summarise, rewrite, compose, digest, auto-tag, and semantic search.

  • Provider-agnostic — works with any LLM endpoint
  • Semantic Search with vector embeddings via Qdrant
  • AutoTag and Inbox Digest for triage at scale
v0.1.27 Mozilla Thunderbird Betterbird
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GENDo

Quick todos and reminders stored as messages in an IMAP folder, so they sync to every device without a server.

  • Todos stored as ordinary IMAP messages
  • Syncs to every device with no extra service
  • Nothing to host, nothing to back up separately
v0.1.1 Mozilla Thunderbird Betterbird
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SigMatic

Replaces configurable markers in email signatures with dynamic content fetched from a REST endpoint.

  • Markers in a signature replaced from a REST endpoint
  • Update an estate's signatures centrally
  • No need to touch individual clients
v0.1.2 Mozilla Thunderbird Betterbird
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GENThunder

Enterprise provisioning and administration for Betterbird and Thunderbird, built to standardise mail client rollout, centralise control, and reduce desktop support overhead.

  • Single-pane administration for mailboxes, servers, and signatures
  • Rapid estate deployment with extension-driven provisioning
  • Strong fit for secure, interoperable enterprise messaging environments
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