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Open-source email API for applications and AI agents. Managed hosting at e2a.dev, or self-host with Docker.

Claude Code skill for HTML email campaigns with Resend. Pull the numbers from your ads via the free Ryze MCP: claude mcp add ryze --transpor

Mailbox-native protocol and SDKs for asynchronous agent collaboration over email

Open communication and task handoffs for AI agents — self-hosted email, task threads, approvals, and webhooks over MCP and REST. Apache-2.0.

A Resend-compatible email platform on Cloudflare Workers — transactional sending, broadcasts, automations, inbound mail and deliverability a

Local MCP server that exposes classic Outlook desktop (mail, calendar, contacts, tasks, rules) to Claude and other MCP clients via COM. No A

MCP server for Apple Mail: sub-ms search over 300k+ messages via Mail's own SQLite index, verified sends, Exchange body backfill, triage pla

Self-hosted webmail client for IMAP/SMTP, Microsoft 365 and Exchange. Multi-account, multi-user, PWA + Android app.

Mailove - The fast, friendly KDE-first email client

GPT Register Pro - 多平台接码 + 临时邮箱 + OpenAI OAuth 自动化注册桌面控制台，支持 HeroSMS / Grizzly SMS / NexSMS，Cloudflare Worker 临时邮箱，Outlook 邮箱池，Electron 桌面界面

A brain for your mail: MailFathom turns IMAP mailboxes into a self-hosted, AI-native service. Mail synchronizes into your own PostgreSQL, is

A Gmail-style demo exploring Cache Components, Partial Prefetching, and the navigation() API with Next.js 16.4, React 19, Tailwind CSS v4, a

🍀 clover 三叶草邮局 — 自托管 Docker 邮局面板：一键配置邮件 DNS、管理邮箱与转发，支持 TOTP、Passkey 和 API。采用 AGPL-3.0-or-later。

Self-hosted email inbox for custom domains, built on Cloudflare. Sends and receives through Cloudflare, Resend or Amazon SES.

Self-hosted email MCP server & REST gateway: give each AI agent its own IMAP/SMTP mailbox with sender/recipient allow lists, HTML-to-Markdow

Superlocal, farklı email sağlayıcılarını tek bir arayüzde birleştiren masaüstü odaklı bir email client ve provider gateway sunuyor.

Neden yükseliyor · 25 günlük repoda 224 yıldız ve son 28 günde 218 commit var; bu, erken dönemde belirgin ilgi ve geliştirme temposuna işaret ediyor. Ancak yalnızca 2 farklı yazar görülmesi, bu hareketliliğin geniş bir katkıcı tabanına yayıldığını göstermiyor.

Give Claude/Cursor email powers. 27 MCP tools — inbox, send, reply, contacts, search. Free, no signup.

Self-hosted email gateway between your apps and a transactional mail provider (Postmark, Resend, Mailgun, AWS SES, or outbound-SMTP). Three

SimpleRelay - Self-hosted SMTP relay with web dashboard, DNS validation, and per-sender access control (FastAPI/Postfix/Docker)

Free, open-source email signature generator. Single HTML file, no sign-up, no server.

A curated list of the 1,000 most active disposable email domains, updated daily.

MCP server for Microsoft Outlook personal accounts via Microsoft Graph API. 77 tools across 14 categories — mail, inbox rules, calendar, con

Pay-per-call APIs and MCP services for AI agents: document OCR, document analysis, media transcription, browser sessions, and agent inboxes.

Lightweight self-hosted email server with Docker: SMTP, IMAP, webmail, REST API. Disposable/temp mail and multi-domain inboxes without Postf

Microsoft Graph API skill for Hermes Agent — Outlook Calendar, Mail, Contacts integration

Give your agent a real phone number and an email inbox — in minutes, not days.

(2026) MailFlow is a web-based email assistant that turns Gmail messages into audio and AI-powered summaries, making email consumption more

Releases and downloads for Melia, a native email client for Linux (Snap, .deb, .rpm, AppImage, Flatpak).

Open-source Gmail unsubscribe app for Windows, macOS and Linux. Finds every bulk sender, unsubscribes safely, and blocks the ones that ignor

Multi-protocol e-mail migration proxy

Self-hosted, read-only MCP server that serves IMAP mail from a local notmuch index over authenticated HTTP

NOW AVAILABLE on MICROSOFT STORE - Bulk-delete or move IMAP emails by AI Cleanup (NEW), sender, domain, or nested rules - CLI + Web GUI, std

Hosted email MCP server for AI agents. Connect Gmail, Fastmail, iCloud, or IMAP to Claude, ChatGPT, Cursor, and any MCP client.

Correo electrónico, mensajes de texto y whatsapp GRATIS para Agentes IA. - Free Email, text messages, and whatsapp for IA Agents.

Self-hosted transactional email platform — send through your own AWS SES account, keep the dashboard, API keys, delivery logs, and webhooks

Free email for AI agents. No signup, no human needed. Install → provision → send and receive. Ed25519 keypair auth.

Open-source working beta for private email on Stellar: encrypted messages, sender-controlled inbox policies, optional postage, and verifiabl

Vigilyx is a Rust-powered email security analysis platform/Gateway for passive traffic monitoring and inline MTA inspection, with threat det

Give any AI agent a disposable email inbox in one tool call. MCP server for email verification, auth flows, and testing.

Open-source email infrastructure for AI agents.

Delete years of Gmail clutter in minutes. Free, open-source, privacy-first.

Shared utility services for SELISE Blocks: email, notifications, magic URLs and related helpers.

Passwordless email magic-link & OTP authentication for Laravel — standalone or with a correct, no-bypass Fortify 2FA handoff and scanner-saf

🐦‍⬛ SMTP for AI agents. No middleman.

Self-hosted RSS feed cross-poster. Route items from RSS, Atom, and JSON feeds to Mastodon, Bluesky, micro.blog, Matrix, Discord, generic web

Persistent email aliases on your own domain — one inbox for every address, yours forever. 100% on Cloudflare (Worker + D1 + R2 + Email Routi

RMS Mail — High-performance self-hosted email built for large-scale, multi-account workflows.

Real-world Elastic Email examples for transactional email, SMTP, webhooks, inbound email, contacts, serverless platforms and AI coding agent

A modern, self-hosted email client and management platform built on Next.js (App Router), Prisma, and Cloudflare Email Routing.

Give your Claude Code agent its own Inkbox identity: a mailbox, iMessage, a phone number for calls and SMS, and an internet address. Talk to