Listmonk

Version: 6.1.0
Required minimum memory: 256MB
Last updated 30 Mar 2026
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Recent Changes

  • Update listmonk to 6.1.0

  • Full Changelog

  • v6.1.0 has important security fixes in addition to several improvements and general bug fixes.

  • This version has fixes for multiple campaign/list permission validation issues in multi-user environments.

  • New global Privacy setting to disable view and click tracking.

  • Ability to proxy S3 media files through listmonk instead of linking to S3 directly.

  • Lettermint bounce webhook provider.

  • New global data refresh button on admin nav that works across all pages.

  • A new 'Duplicate' button to visual e-mail builder block UI options.

  • PATCH /api/subscribers/:id endpoint for partial subscriber updates.

  • New granular campaigns:send permission, separate from campaigns:manage for finer access control.

  • New altbody param to /api/tx for sending multipart plaintext bodies in transactional mails.

About

Listmonk is a standalone, self-hosted, newsletter and mailing list manager. It is fast, feature-rich, and packed into a single binary.

Features

  • Mailing lists - Manage millions of subscribers across many single and double opt-in lists with custom JSON attributes for each subscriber. Query and segment subscribers with SQL expressions.
  • Analytics - - Create powerful, dynamic e-mail templates with the Go templating languageVisualize and compare campaign performance. Connect external visualization programs to the database easily with the simple table structure.
  • Templating - Create powerful, dynamic e-mail templates with the Go templating language
  • Performance - Highly configurable, multi-threaded, high-throughput multi-SMTP e-mail queues for super fast campaign delivery
  • Media - More than just e-mail campaigns. Connect messenger web services and send SMS, Whatsapp, FCM notifications, or any type of arbitrary messages with simple webhooks.Use the media manager to upload images for e-mail campaigns on the server's filesystem, Amazon S3, or any S3 compatible (Minio) backend.
  • Messengers - More than just e-mail campaigns. Connect messenger web services and send SMS, Whatsapp, FCM notifications, or any type of arbitrary messages with simple webhooks.
  • Privacy - Allow subscribers to permanantely blocklist themselves, export all the data associated with their profile including clicks and views, and to wipe all their data in a single click.
Install Listmonk in a few minutes on your server with Cloudron. To install Cloudron first, follow our setup steps.
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