"An application or tool called 飞书 (Feishu)" matching MCP servers:

MCP server for Yahoo Mail over IMAP+SMTP that enables AI assistants to manage emails fully—listing, reading, searching, threading, flagging, moving, archiving, handling attachments, and sending/reply/forward/draft—using an app-specific password.

Automates job application tracking and resume/cover letter generation using AI, integrating with Google Drive, Notion, and Gmail.

Enables monitoring shared Google storage quota and recovering Gmail space by scanning cleanup candidates, scoring them deterministically, and requiring review before moving non-protected messages to Trash.

Enables email address verification through a single MCP tool, returning whether an address is valid, invalid, or risky.

Enables an LLM client to read a structured CV resource and send tailored application emails to recruiters via SMTP.

An MCP server that exposes a mock email verification tool over stdio transport, providing structured JSON results with statuses valid, invalid, or risky.

A secure, read-only Gmail investigation tool that provides both CLI and MCP server access, enabling Claude to search, read, and export emails without sending or modifying them.

Gives an agent (like Claude) complete control over a Gmail or Google Workspace account via IMAP/SMTP using an app password, without needing OAuth.

Enables sending single or batch emails via the Postmark API through an MCP server.

An MCP server that exposes job-search and application-management capabilities to compatible AI clients, enabling discovery of vacancies, drafting of tailored application materials, and coordinated human-approved submissions.

Enables AI assistants to read, search, send, and reply to Zoho Mail via IMAP/SMTP using an application-specific password.

Enables deterministic email triage by classifying messages into P0–P3 or REVIEW and emitting the pif.event.v1 contract. Provides tools for rendering Feishu messages, recording feedback, and retrieving policies, while leaving mailbox actions to Hermes.

MCP server that exposes an email verification tool, returning verdicts of valid, invalid, or risky with reasons.

A minimal MCP server that provides a send_email tool for sending HTML email through an SMTP relay.

An MCP server that provides email verification, returning valid, invalid, or risky status with detailed checks and metadata. It enables verifying email addresses via a simple tool interface.

Provides email verification as an MCP tool, checking format, disposable domains, and mail server availability with structured results.

An intelligent email orchestration system that connects local LLMs to an SMTP email sender using the Model Context Protocol, enabling dynamic tool discovery and execution via natural language.

Enables an SAP Joule agent to read and send email from a scoped Microsoft Exchange mailbox via MCP tools, translating tool calls into Microsoft Graph requests.

An MCP server example that enables AI to perform calculations and supports extensible tool integrations for email, knowledge search, remote control, and custom tools.

Provides an MCP tool to verify email addresses, returning valid, invalid, risky, or error statuses via the InboxValid API. It includes a mock API and retry logic for robust, type-safe verification.