Show HN: AIMX – Self-hosted, open-source email server designed for AI agents

Category: infrastructure

Tags: email-server, ai-agents, mcp, self-hosted, smtp, rust

Score: 7.3/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 7)

AIMX is a self-hosted SMTP email server written in Rust, rebuilt for AI agents with MCP integration, markdown-based email, and DKIM-gated trust. It is interesting because it bridges the oldest internet protocol with modern AI agent workflows, enabling direct, server-to-server email without third-party dependencies.

Target audience: AI developers, backend devs, devops, security engineers

Repository: https://aimx.email/ · Rust · MIT · 9 stars

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