mailserver

Email inbox API for AI agents. Give every agent its own real email address, receive mail as structured webhooks, and reply in-thread over REST. A complete multi-tenant mail server in Rust: inbound and outbound, DKIM/SPF/DMARC/ARC, MTA-STS, DANE, three-tier anti-spam.

A mail suite written in rust meant to be easy to use.

Lightweight server that forwards emails (sender, subject, text, optional HTML) as JSON via POST to a webhook URL. Ideal for email integration with web services & automation. Supports Docker, binaries, source.

Single-container mail server with built-in admin dashboard.

Free disposable email service built in Rust. Generate a temp inbox, receive and send real emails with DKIM signing. Auto-expires in 24 hours. No signup, no tracking.

A tiny, single-binary SMTP mail catcher for development environments — like Mailtrap or Mailpit

smbCloud Mail (WIP)

A liveable mail server and library

Cosmix — the public umbrella for an agent-operable computing substrate (thesis, specs, architecture decisions, build orchestration for amp/mix/cos).

Direct-to-MX email delivery with DKIM signing