Self-hosted newsletter + mailing list manager

Performance and features packed into a single binary

listmonk dashboard

Download (v0.4.0-alpha, 09 Feb 2020) Darwin Linux Windows Docker

listmonk is alpha software under active development and may change and break. Use with caution.

Multiple lists

Create multiple mailing lists with millions of subscribers with custom attributes for each subscriber.

Segmentation

Write ad-hoc SQL queries to query subscribers on their attributes to segment and send ad-hoc campaigns.

Templating

In addition to the WYSIWYG editor, create powerful, dynamic e-mail templates with Go templating.

Admin

Easy to use admin dashboard for end-to-end management and reporting and analytics.

APIs

REST-like HTTP/JSON APIs to automate everything, including bulk import and synchronisation of subscribers from external applications.

High performance

Multi-threaded, high throughput multi-SMTP e-mail queues for super fast campaign delivery.

Getting started

Download the listmonk binary for your platform
Run ./listmonk --new-config to generate a sample config.toml and add your configuration (SMTP and Postgres DB credentials primarily).
Run ./listmonk --install to setup the DB.
Visit http://localhost:9000
Since there is no user auth yet, it's best to put listmonk behind a proxy like Nginx and setup basicauth on all endpoints except for the few endpoints that need to be public. Here is a sample nginx config for production use.

Developers

listmonk is free, open source software licensed under AGPLv3. There are several essential features such as user auth/management and bounce tracking that are currently missing. Contributions are welcome.

The backend is written in Go and the frontend is in React with Ant Design for UI. See developer setup to get started.