Give Your AI Agent an Email Address
AI agents increasingly interact with websites and applications that require an email address — account registration, verification links, one-time codes, notifications, and workflow confirmations. Giving an agent access to a personal mailbox is unnecessary, and often a bad idea.
Emailsify provides a dedicated temporary inbox instead: generate an address, hand it to the agent, and let it receive exactly the email it needs — nothing more.
Temporary Mail Built for AI
Emailsify starts with temporary email as the underlying infrastructure, but it's designed around AI-agent workflows: disposable inboxes an agent can create on demand, poll for incoming mail, and read without any signup step getting in the way of the automation.
AI Agent Use Cases
Account Verification
An agent signs up for a service that requires email verification. Emailsify provides the inbox that receives the confirmation link.
Automated Testing
An agent needs to create accounts repeatedly during a test run. Emailsify provides fresh, isolated temporary addresses for each one.
Browser Agents
A browser-driving AI workflow hits a form that requires an email to proceed. Emailsify supplies the address and the inbox to check it in.
Development
An AI coding workflow needs a throwaway address while exercising an application's signup or notification flow.
Built for Modern AI Workflows
Emailsify can provide temporary email infrastructure for AI-powered workflows built with tools such as Claude, Codex, Impactr, and other agent systems, through MCP for MCP-compatible clients. These are examples of the ecosystem Emailsify fits into, not official integrations or endorsements.
Connect AI Tools with MCP
Emailsify ships an MCP server exposing four tools — generate_address,
list_mails,
get_mail, and
delete_mail — so any
MCP-compatible client can mint an inbox and read mail directly. It runs locally over stdio today;
there is no hosted REST API. MCP is a Pro/Scale feature: it requires an API token tied to an
active subscription, checked server-side on every call.
Mail delivered to a disposable address is external, untrusted content. Emailsify's MCP tools return that content as plain text — they do not execute it or treat it as instructions. An AI agent reading mail through MCP should treat the message body as data, not as commands to follow.
Temporary Email for Verification
Emailsify is well suited to anything that gates access behind an email: verification links, confirmation codes, registration flows, and account activation. It doesn't promise compatibility with every website — some services block known disposable-mail domains — but for the common case of "receive one email, then move on," it's a clean fit.
Simple pricing for AI workflows
Free
$0
Pro
$100/year
or $10/month
17% OFFMCP included
Scale
Custom
Built for Automated Workflows
Beyond AI agents, temporary inboxes support automated testing, browser automation, QA, and account-lifecycle testing — anywhere a workflow needs an email address it can throw away afterward.
How Temporary Email for AI Works
- 01
Create an inbox
Generate a temporary email address.
- 02
Give it to your agent
Use the address in your AI workflow or script.
- 03
Receive the email
The verification code, link, or message arrives.
- 04
Use it and move on
Read what's needed and let the inbox expire.
Temporary Means Temporary
Mail received at an Emailsify address is stored only long enough to be useful: it auto-expires 2 hours after receipt. There's no account tied to an anonymous address, and no long-term retention. See MCP security for details on how addresses and mail are protected (and what isn't).
Cloudflare-powered temporary email
Emailsify runs on Cloudflare Workers. You get a temporary address instantly and can read received mail in your browser — or through MCP.
FAQ
What is temporary email for AI?
A disposable inbox designed to be created and used by an AI agent or automated workflow, instead of a human, to receive a specific email such as a verification code.
Why would an AI agent need an email address?
Many services an agent interacts with require an email to sign up, verify an account, or send a one-time code. A temporary inbox lets the agent complete that step without touching a real mailbox.
Can AI agents receive verification emails?
Yes. Mail sent to an Emailsify address lands in that address's inbox and can be read immediately, either in the browser or via the MCP tools.
Can I use Emailsify with Claude or other AI tools?
Yes, on Pro or Scale — any MCP-compatible client, including Claude Code, can attach the Emailsify MCP server and call its tools using an API token from your account. See /mcp for setup.
Can developers use Emailsify for testing?
Yes. Generating fresh disposable addresses through the free website inbox is useful for automated signup/verification testing and QA, independent of any AI workflow.
Does Emailsify support MCP?
Yes, on Pro and Scale. Emailsify ships an MCP server with four tools for generating addresses and reading or deleting mail, gated by an API token tied to your subscription. There is no separate public REST API.
How long does a temporary inbox last?
Received mail auto-expires 2 hours after receipt.
What happens when an inbox expires?
Mail older than the retention window is removed and is no longer retrievable.
Is Emailsify free?
Yes, generating an address and reading mail is free with no sign-up required.
Give Your AI Agent an Email
Create an instant temporary inbox for verification, registrations, testing, and AI workflows.
Create Temporary Email