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OpenMail

Give your AI agents an identity through email

Listing details

HiCyou directory record

Listed
Listed website
producthunt.com
Directory record created
Nov 5, 2026
Last record update
Nov 5, 2026

Listing information

  • Overview
  • 6 key features
  • 3 use cases

This page describes HiCyou's directory record. It is not a security, ownership, or product-quality certification.

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OpenMail preview

What is OpenMail

OpenMail gives AI agents their own email identity by providing each agent an inbox on your domain with its own sending reputation, created via a single API call. Incoming mail reaches your code through webhook or WebSocket, attachments arrive as text, and a hosted MCP server and Hermes plugin are included. OpenMail is built and hosted in the EU and is free for 3 inboxes.

Key Features

Dedicated email inbox per AI agent on your own domain
Independent sending reputation for each agent, isolated from shared pools
Incoming email delivered to your code via webhook or WebSocket
Attachments delivered as text
Hosted MCP server and Hermes plugin integration
Built and hosted in the EU

Use Cases

  • Let AI agents sign up for tools and receive verification codes
  • Enable agents to reply to customers under their own email identity
  • Prevent one misbehaving agent from affecting other senders' reputation

Why do startups need this tool?

Startups deploying AI agents often share Gmail accounts or pooled senders, so one bad actor can get everyone flagged. OpenMail isolates each agent with its own domain inbox and sending reputation, with simple API, webhook, and MCP integrations, making agent email safe to scale.

FAQs