listmonk
High performance, self-hosted newsletter and mailing list manager
Why I starred this
By [Kailash](https://nadh.in). Contributor: S3 storage improvements (DigitalOcean Spaces support, presigned URL fixes), minor bug fixes, and documentation updates.
listmonk is a standalone, self-hosted, newsletter and mailing list manager. It is fast, feature-rich, and packed into a single binary.
Built with Go and Vue.js, it's designed to handle millions of subscribers and high throughput with minimal resources.