"An email protocol for sending and receiving messages" matching MCP servers:

An MCP-compliant server that enables AI assistants like Claude Desktop to access and analyze Intercom support tickets with full conversation history.

MCP server for disposable email — create inboxes, receive emails, and extract OTP codes. Let your AI agent sign up for services, wait for verification emails, and extract codes autonomously.

Enables sending branded wellness booking confirmation emails through Resend integration. Supports multiple email flows including AOI experience bookings with AI-suggested drink pairings and timeline layouts.

Privacy-first Telegram MCP server enabling maintainers to triage chats, inspect context, search messages, draft replies, and send authorized messages locally without a cloud relay.

Enables AI-driven customer support ticket processing, including classification, response generation, and automated email sending and Google Sheets logging.

Enables interaction with Zendesk Support for managing tickets, comments, and filtering via the Model Context Protocol. It allows LLMs to perform actions like creating, updating, and listing support tickets through natural language in a Heroku-native environment.

MCP server for LobsterMail — gives AI agents email tools. Create inboxes, send and receive email, search messages, and manage webhooks.

Enables AI assistants to interact with WhatsApp through the WAHA (WhatsApp HTTP API) platform. Supports chat management, message operations including sending/receiving messages, and marking chats as read.

Enables sending WhatsApp, SMS, and Email messages via the Convertway API, with tools for template management, delivery status, and conversation logging.

Enables sending messages, managing templates, uploading media, and configuring webhooks for WhatsApp Business via the MCP protocol.

Enables AI assistants to interact with WhatsApp by sending messages, triaging urgent conversations, scheduling messages, and managing automated replies with safety controls and human approval.

MCP server for sending SMS messages via Twilio and checking their delivery status through MCP tools.

Enables interaction with Kakao Channel business chats via MCP tools for checking login status, unread counts, listing chats, reading messages, marking as read, and optionally sending messages when enabled.

Allows sending WhatsApp messages via Easyhook from MCP clients like Codex and Claude, with a fixed sender and allowlisted contacts for security.

MCP server for Customer Thermometer, enabling email-based CSAT/NPS survey reporting and sending via MCP tools.

Integrates weather tools with Intercom, providing real-time weather alerts, forecasts, and personalized customer greetings using National Weather Service API data.

MCP server for the WhatsApp Business API that enables managing business accounts, phone numbers, message templates, sending template messages, and tracking message status via the Meta Graph API.

Enables LLMs to interact with WhatsApp via the official WhatsApp Cloud API, providing tools for sending messages, templates, media, and managing conversations.

Enables sending WhatsApp messages and managing Chatmaid account from any MCP-compatible AI client.

An MCP server that enables AI agents to send SMS, MMS, and WhatsApp messages, manage contacts, lists, and webhooks, and explore the Kudosity API through natural language.