opensend

Self-hosted transactional email, newsletters, campaigns, and inbound conversations with Amazon SES. Use Inbound to manage receiving addresses, read threads, and reply. One installation, Google-only sign-in, and one public API shared by the dashboard, SDK, and MCP server.

!opensend dashboard showing sending activity, delivery metrics, and recent campaigns

Start here

1. Clone the repo:

git clone https://github.com/R44VC0RP/opensend.git
   cd opensend

1. Open the repo in your coding agent and paste:

Help me set up OpenSend for my use case. Explore this repo and read
   api/README.md first. Ask what I want to send, whether I prefer Docker
   or Cloudflare, and what infrastructure I already have. Recommend the
   simplest setup and explain the plan before making changes. Use my own
   accounts and resources, keep secrets out of git, and start with simulated
   sending. Ask before provisioning, deploying, or sending real email.

Prefer a manual setup? Start with Docker or Cloudflare. For development, see the local setup.

TypeScript SDK

Install opensend-js from npm:

npm install opensend-js

See the SDK guide for usage examples, or connect an MCP client.