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AgentPost gives you on-demand temporary email addresses for receiving messages — perfect for testing email workflows, avoiding spam, or powering AI agent automations.

Introduction

Learn what AgentPost does and who it’s for.

Quick Start

Create your first mailbox and receive your first email in under 2 minutes.

Mailboxes

Create, manage, and delete temporary email addresses.

MCP API

Let AI agents create mailboxes, read emails, and send messages.

Custom Domains

Register your own domain to send and receive email from custom addresses.

Send Email

Compose and reply to emails from custom domain mailboxes, with attachments.

MCP Workflows

Automate end-to-end email workflows for AI agents.

API Tokens

Create and revoke tokens for secure programmatic access.