# dead-letter

Convert .eml and .mbox email to clean Markdown for RAG, LLM pipelines, and local knowledge bases

- Weekly downloads: 460
- GitHub stars: 8
- Health: active
- Repository: https://github.com/bigcactuslabs/dead-letter
- Registry names: io.github.BigCactusLabs/dead-letter
- Categories: Files & documents, Search & knowledge, Dev tools & GitHub
- Snapshot: 2026-10-15

## Install

```sh
uvx dead-letter
docker run -i --rm ghcr.io/bigcactuslabs/dead-letter@sha256:ed4b3665a6d76362d9a1835fe6511c7906524acde3484331fa62998af6e1f30c
```

```json
{
  "mcpServers": {
    "dead-letter": {
      "command": "uvx",
      "args": [
        "dead-letter"
      ]
    }
  }
}
```

Source: https://mcpmorning.com/mcp/bigcactuslabs-dead-letter/