Self-hosted email MCP server & REST gateway: give each AI agent its own IMAP/SMTP mailbox with sender/recipient allow lists, HTML-to-Markdown, attachments and calendar invites. One Docker container.
henry200803/mailbridgeEmail MCP server for AI agents - full mailbox access for Claude, Codex, Cursor or any MCP client: search, read, send, attachments, folders across Gmail, Outlook, iCloud, QQ, 163 and any IMAP/SMTP host
Kadri-cloud/email-engineSelf-hosted event engine for any mailbox: IMAP, JMAP and inbound SMTP in, one replayable event log out, with safe reversible actions, scoped tokens for AI agents, and an MCP server.
ozandikici/GPTmailA private email workspace and OAuth-protected MCP server for ChatGPT. Connect compatible inboxes and control each AI action. Self-hosted, MIT licensed.