Fluxmail
Fluxmail provides a self-hosted email engine that connects AI agents like Claude, ChatGPT, and Codex to Gmail, Outlook, or IMAP mailboxes over MCP, REST, or CLI. The platform lets agents search, read, draft, and send email with granular permission controls, while keeping data on the user's own infrastructure. It supports local or Docker deployment and includes OAuth-based authentication for major providers.
- Developer Tools
- Enterprise Software
- AI Agents
- Artificial Intelligence
- Software Only
Funding
Founders
Founder details are not available yet.
Product
Problem
Email accounts are fragmented across providers like Gmail, Outlook, and IMAP servers, making it difficult for developers and AI agents to interact programmatically with mailboxes. Building custom email integrations requires handling provider-specific APIs, authentication flows, and inconsistent data formats, consuming significant development time and creating maintenance overhead.
Solution
Fluxmail provides a unified email engine that connects to Gmail, Outlook/Microsoft 365, and IMAP/SMTP accounts through a single self-hosted service. The platform exposes consistent operations across three interfaces—MCP, REST API, and CLI—allowing both AI agents and backend workflows to triage inboxes, search messages, and draft replies with natural language or structured commands. Users retain control over their data since the service runs on their own infrastructure, with OAuth flows and mailbox access managed centrally. Fluxmail supports deployment via local installation or Docker, enabling individual developers and teams to provision the service quickly.
Target Audience
Developers building AI-powered email workflows and backend applications requiring programmatic mailbox access, as well as operations teams integrating shared inboxes into internal support or routing systems.
Features
- Unified API layer abstracting Gmail, Outlook, and IMAP protocols behind a single interface
- MCP server via stdio or Streamable HTTP for AI agent integration with Claude Code, Codex, and Cursor
- Natural language search across messages and attachments
- Draft and send workflows requiring explicit human approval before delivery
- Self-hosted deployment with Docker support and administrative access controls
- OAuth-based authentication for Google and Microsoft accounts, including custom client ID configuration
- Read-only, read-write, and full access permission tiers that can restrict agent capabilities per mailbox
- Admin session persistence for up to 90 days with scheduled mail delivery support