MachineMail provides real email inboxes designed for AI agents, letting them receive and send emails. Agents can connect over MCP or API, use your own domain, and every inbound message comes with a trust report. A free tier includes 3,000 messages per month, with paid plans starting at $9/month.
MachineMail
Email inboxes for humans and bots
MachineMail Introduction
Key Features
- Real email inboxes for AI agents to send and receive email
- Connectivity via MCP or API
- Support for using your own domain
- Trust report on every inbound message
Use Cases
- Giving AI agents the ability to handle email communication autonomously
- Receiving and processing inbound email with trust scoring
- Sending automated email from a custom domain via MCP or API
Why Startups Use It
Startups building AI agents often need their automations to handle real email. MachineMail offers agent-ready inboxes with API/MCP integration, custom domains, and inbound trust reports, so teams can add reliable email capabilities without managing mail infrastructure themselves.
Frequently Asked Questions
What is MachineMail?
MachineMail gives AI agents real email inboxes so they can receive and send emails, connected over MCP or API.
Does MachineMail support custom domains?
Yes, you can use your own domain for your agents' inboxes.
Is there a free plan?
The free tier includes 3,000 messages per month; paid plans start at $9/month.
More About MachineMail
PricingPaid
Listed DateNov 04, 2026
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