RadMail is an AI email operating system that provides agents with two-axis email triage, commitment tracking, and draft generation. The MCP server exposes tools for triaging inboxes, explaining why messages are surfaced, listing commitments, searching emails, and drafting replies, all while enforcing a hard-stop on sending money or changing banking details to prevent business-email compromise.
- Operator: RadMail
- Endpoint: https://radmail.ai/api/mcp/sandbox
- Transport: streamable-http
- Sign-in: No sign-in
- Category: Productivity and knowledge
- Use cases: Triage inbox messages by importance and urgency; Track and draft follow-ups for open commitments; Search emails by sender, subject, or content; Check email deliverability DNS posture for any domain
- Tools: triage_inbox, list_right_now, why_surfaced, list_commitments, draft_reply, search
- Documentation: https://radmail.ai/for-agents
- Directory listing: https://koskamo.com/explore/radmail-mcp
- Also known as: RadMail MCP MCP; radmail-mcp