Email MCP Servers

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

Email validation MCP server using the MailboxValidator API. It can validate email addresses.

Send USPS letters, postcards & certified mail from any agent. No signup; pay-per-piece via Stripe.

Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga

MCP server for interacting with the PostStack Email API

MCP server for SendPulse API — mailing lists, email sending, statistics. OAuth2 auth.

Send, receive, monitor and reply to email from AI agents with threaded inbox context.

Model Context Protocol server exposing Lit Pigeon email authoring + rendering as MCP tools.

Send emails and manage sending domains, suppression lists, and delivery analytics

ProtonMail MCP server for email management via Proton Bridge. Supports SMTP sending, IMAP reading, and folder management through the Model

Official Model Context Protocol (MCP) server for FreeCustom.Email - AI-native email workflows

Gmail for AI agents: search, read, download attachments, send, reply, drafts, labels.

Mailmodo MCP server for Public Mailmodo APIs

MCP server for reading Outlook mail via Microsoft Graph: list, search, and fetch emails (batched), and download attachments.

Email Validator Ai MCP Server by MEOK AI Labs

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Create and manage Templated email templates from any MCP client - bring your own model.

Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.

MCP server for Resend — transactional email API for AI assistants...

Gmail MCP server — send, read, and search email. By Strider Labs.

Unofficial self-hosted MCP connector for Proton Mail Bridge and SimpleLogin.