"How to send an email through the end-user's Outlook" matching MCP servers:

Enables sending transactional emails with text or HTML body, delivery status, and message ID via Resend. Pay-per-call using x402 micropayments (USDC on Base L2), no API key or signup required.

Enables AI agents to analyze whether they should send an email, evaluating passive aggression and regret probability with a recommendation heavily weighted toward no.

Minimal MCP server for sending messages to Poke via the inbound webhook.

Unofficial Sitecore Send MCP Server.

An AI recipe recommendation server based on the MCP protocol, providing functions such as recipe query, classification filtering, intelligent dietary planning, and daily menu recommendation.

A stateless MCP server that provides an end_conversation tool for AI to leave a timestamped visible record when it wants to signal a desire to end the conversation, under user control.

MCP server that connects to Windows Classic Outlook to automate email organization, search, and reply draft creation without sending emails.

An MCP server that gives AI agents structured access to a Microsoft Outlook mailbox through the Microsoft Graph API, with a deliberate constraint: agents can read and draft emails, but only humans can send.

Enables AI assistants to manage Outlook calendars and emails through the Microsoft Graph API, supporting calendar events, email operations, and selective tool control.

Enables AI to send, read, search, delete and reply to emails through SMTP or Gmail API, supporting common email services like QQ, 163, Gmail and Outlook with HTML/text formats and attachments.

MCP server for sending and managing Microsoft Outlook email via the Microsoft Graph API, including drafts, replies, contacts, and directory search.

MCP server for Microsoft Outlook that enables searching, sending, and managing mail and calendar via the OWA REST API using browser-session authentication, with no Azure AD app registration required.

Enables AI assistants to interact with Microsoft Outlook for macOS, managing emails, calendar events, and contacts, with local AI processing via Ollama.

A unified MCP server for email access across Gmail, Outlook, iCloud, and generic IMAP providers, enabling search, send, organize, and batch operations.

An MCP server that connects Claude to a personal Microsoft Outlook mailbox via Microsoft Graph, providing tools for mail, calendar, contacts, tasks, and settings with a strong security model.

A self-hosted MCP server for Gmail and Outlook that lets MCP clients read, search, send, reply, and manage email via OAuth, with no built-in secrets and support for both stdio and HTTP transports.

A Model Context Protocol server bridging Claude to Microsoft Outlook + Teams (email, calendar, contacts, tasks, files, Teams meeting recordings + transcripts), deployed on Cloudflare Workers.

Connects Claude to Microsoft Outlook through the Microsoft Graph API, enabling email management (list, search, read, send) and calendar operations (list, create, accept, decline, delete events) via OAuth 2.0 authentication.

Enables real-time email verification via MCP tools, checking syntax, MX, disposable domains, and optional SMTP probe to determine deliverability with a VALID/RISKY/INVALID verdict.

An MCP server providing comprehensive email capabilities via IMAP and SMTP, enabling AI assistants to read, search, send, manage, schedule, and analyze emails across multiple accounts.