What dependencies are required to run it locally?
Python 3 with the `aiosmtpd` module for the SMTP server, Visual Studio Code with GitHub Copilot, and Rust for building the MCP server.
@AlvinHon
基本信息
An example rust-based MCP server for sending emails.
使用下面的配置,将此服务器添加到你的 MCP 客户端。
{
"mcpServers": {
"rmcp-mailer": {
"command": "python",
"args": [
"-m",
"aiosmtpd",
"-n",
"-l",
"127.0.0.1:2525"
]
}
}
}工具列表暂未提供
当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。
工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。
A Rust-based MCP (Model Context Protocol) server that lets users send emails by writing natural-language prompts in LLM chat interfaces such as Cursor and Copilot. It uses the official MCP Rust SDK and the lettre crate as an SMTP client.
For local testing, run a Python SMTP server (python -m aiosmtpd -n -l 127.0.0.1:2525), configure the MCP agent in VSCode, start the agent, then run cargo run. Prompts like “send a formal email to Bob (bob@domain.com)…” are then processed by the LLM.
lettre crate)Python 3 with the `aiosmtpd` module for the SMTP server, Visual Studio Code with GitHub Copilot, and Rust for building the MCP server.
Traditional programs require manual data input; this server lets the LLM interpret natural-language prompts and construct the email automatically.
It uses SMTP, implemented by the `lettre` crate.
Not yet. The README lists “add recipient management” and “support more request types, e.g. schedule meetings” as future TODO items.
The README does not specify any authentication or encryption; the local test example uses plain SMTP on `127.0.0.1:2525`.

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