email-api MCP servers

tokencanopy/e2a

MCP server Claude CodeCodexCursor +2

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified. Remote server at api.e2a.dev.

mailtrap/mailtrap-mcp

MCP server Claude CodeCodexCursor +2

Official MCP Server for Mailtrap. Runs locally from the mcp-mailtrap npm package. Needs 2 environment variables to run.

pexni/smails

MCP server Claude CodeCodexCursor +2

Disposable email for AI agents: create a throwaway inbox and read verification emails over MCP. Runs locally from the @smails/cli npm package.

spruikco/send16-mcp

MCP server Claude CodeCodexCursor +2

Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send. Runs locally from the send16-mcp npm package. Needs 1 environment variable to run.

mailkite/mailkite-mcp

MCP server Claude CodeCodexCursor +2

One of 6 in server.json

Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite. Runs locally from the @mailkite/mcp npm package. Needs 1 environment variable to run.

deadsimple-email/deadsimple-email

MCP server Claude CodeCodexCursor +2

Dead Simple Email — Python SDK for the email API for AI agents. Runs locally from the deadsimple-email Python package. Needs 1 environment variable to run.

WeeCi/mektup-mcp

MCP server Claude CodeCodexCursor +2

Fully-managed email as MCP tools - register domains, real mailboxes, send and receive mail. Remote server at mcp.usemektup.com.

antonioac1/courier

MCP server Claude CodeCodexCursor +2

Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments. Remote server at getcourier.dev.

francofuji/uncorreotemporal-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for UnCorreoTemporal — programmable temporary email for AI agents. Runs locally from the uncorreotemporal-mcp Python package. Needs 3 environment variables to run.

tiny-send/tinysend-node

MCP server Claude CodeCodexCursor +2

Email for agents: newsletters, subscribers, contacts, broadcasts. OAuth sign-in, no API key. Remote server at mcp.tinysend.com.

Metaverse-Cloud/engagelab-email-mcp

MCP server Claude CodeCodexCursor +2

Send, receive, monitor and reply to email from AI agents with threaded inbox context. Runs locally from the @engagelabemail/mcp npm package. Needs 2 environment variables to run.

MailFlat/mailflat-sdks

MCP server Claude CodeCodexCursor +2

MCP server that gives an AI agent real email inboxes: create, waitforotp, send and more, for Claude Desktop, Cursor and any MCP client. Runs locally from the mailflat-mcp Python package. Needs 2 environment variables to run.