Does my AI agent need a preexisting Gmail or Outlook account to use this?

No. AgentMail is entirely standalone. You can use your agent to programmatically provision brand new, unique email addresses in seconds, completely independent of legacy email providers.

Can my agent download files that users send to its email address?

Yes. When scanning threads in the inbox, your agent will detect any attached files. It can then use the dedicated attachments tool to retrieve and analyze the contents of the file before drafting a reply.

Is it possible to manage multiple outreach campaigns at the same time?

Absolutely. Your agent can create and manage multiple inboxes simultaneously. It can list all active boxes, read unread threads for each, and contextualize its replies based on the specific campaign inbox.

AgentMail MCP Server

Name: AgentMail
Availability: InStock
Author: Vinkius

agentmail.to

Built by Vinkius GDPR ToolsFree

Give your AI agents their own email inbox to read, send, and reply to messages natively.

Vinkius AI Gateway supports streamable HTTP and SSE.

Works with every AI agent you already use

…and any MCP-compatible client

AgentMail MCP Server: see your AI Agent in action

AI Agent→Vinkius→AgentMail

You

Vinkius AI Gateway

GDPR·High Security·Kill Switch·Ultra-Low Latency·Plug and Play

Built-in capabilities (11)

create_inbox

You can optionally link it to a custom domain. Create a new email inbox for an agent

delete_inbox

Warning: this deletes all emails in it. Delete a specific inbox by ID

forward_message

You can optionally add text to the forwarded message. Forward an existing email message

get_attachment

Attachments might be encoded in base64. Ensure you parse or read it correctly. Download or read a specific attachment from a message

get_inbox

Get details of a specific inbox by ID

get_thread

Requires a thread_id. Read all messages inside a specific conversation thread

list_inboxes

An inbox is required to send or receive emails. Returns an array of inboxes with their IDs, email addresses, and names. List all inboxes assigned to the AgentMail API Key

list_threads

Returns a list of thread objects including subject lines and recent message previews. The agent needs an inbox_id first. List conversation threads inside an inbox

reply_to_message

The thread will be preserved. Reply to an existing email message/thread

send_message

Requires the sender inbox_id, which you can get from list_inboxes. Send a brand new email message

update_message

Update an existing message metadata (like marking it as read)

What this connector unlocks

Connect AgentMail to your AI agent and unlock a programmable email client. Stop relying on complex integrations and grant your agent its own functional inbox to communicate with the world.

What you can do

Inboxes — Create, list, and delete custom email addresses on the fly for your agent
Threads — Scan active conversations and read full historical threads natively
Messages — Send new emails, reply contextually to specific threads, and forward messages
Attachments — Extract and process files attached to incoming emails automatically

How it works

1. Subscribe to this server
2. Enter your AgentMail API Key
3. Start managing emails from Claude, Cursor, or any MCP-compatible client

Give your AI the ability to reach out, follow up, and monitor replies autonomously.

Who is this for?

AI Developers — build autonomous agents that communicate with users via email
Customer Support — deploy agents that read incoming tickets and draft thoughtful replies
Sales Automation — let your agent handle outreach and monitor responses automatically

Frequently asked questions

Give your AI agents the power of AgentMail

Access AgentMail and 2,000+ MCP servers — ready for your agents to use, right now. No glue code. No custom integrations. Just plug Vinkius AI Gateway and let your agents work.

DETAILS

CategoryProductivity