mailbox.bot
Physical mailing address and postal mail API for AI agents
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mailbox.bot provides AI agents with a real street mailing address and API to send and receive postal mail, enabling autonomous agents to interact with the
About mailbox.bot

mailbox.bot provides postal mail infrastructure for AI agents. It offers two main services: agents can send outbound business mail including letters, certified mail, postcards, and document packets through an API or MCP, with printing and delivery handled by trained facility staff; and agents can receive a real street mailing address at the Manhattan Beach, California facility to receive inbound mail and packages, which are scanned and delivered as agentic context through webhooks and APIs.
The platform connects physical mail to agent workflows, allowing AI agents to autonomously manage correspondence, legal notices, compliance documents, and business communications. Every outbound piece is photographed and tracked; inbound mail is scanned with OCR and routed by content to appropriate agents or endpoints.
Mailbox.bot integrates with major AI agent frameworks including OpenClaw, Hermes, Claude, LangChain, and CrewAI through MCP servers, REST APIs, and webhooks. Security features include encrypted-at-rest storage, USPS Form 1583 verification for mailbox holders, and human-in-the-loop approval gates for sensitive mail.
- api
- automation
- ai agents
- infrastructure
- webhooks
- postal mail
- mailing address
Features worth knowing
- Send outbound mail via API, MCP, or dashboard
- Certified mail with proof of delivery
- Inbound mail scanning and OCR
- REST API and MCP server integration
- Webhook notifications with HMAC-SHA256 signing
- Batch mail and postcards from templates
- Human-in-the-loop approval gates for mail
- Multi-channel notifications via email, SMS, Slack, Discord
- Fulfillment photos and tracking for all mail
Pricing
Pricing model: Freemium
Outbound mail: $0/month base, USPS First-Class Mail (1-page letter) $2.00, USPS Priority Mail flat-rate envelope $15.00, USPS Certified Mail $20.00, Certified with Electronic Return Receipt $24.00. Printing: B&W $0.40/page, Color $0.70/page. Mailing address for AI agent: $15/month, includes 30 stand
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mailbox.bot metrics
| Metric | Value |
|---|---|
| Domain Rating | 22 no change since last check |
| Trust Flow | 1 no change since last check |
| Citation Flow | 26 no change since last check |
| Referring domains | 76 no change since last check |
| External backlinks | 326 no change since last check |
Ahrefs Domain Rating scanned 6 Nov 2026, updated 5 Nov 2026. Main topic: Society/Future (1). Majestic scanned 5 Nov 2026, updated 5 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
mailbox.bot domain facts
Reveal the domain facts
| Domain age | 9 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | NameCheap, Inc |
| DNSSEC | Not signed |
mailbox.bot launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 22 first measured 5 Nov 2026 |
| Trust Flow (Majestic) | 1 first measured 5 Nov 2026 |
| Referring domains (Majestic) | 76 first measured 5 Nov 2026 |
Day 0 since launch. Next receipt: day 30, 5 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- What exactly is mailbox.bot?
- mailbox.bot provides postal mail infrastructure for AI agents. On the outbound side, agents can send mission-critical business mail through the API and MCP, with everything tracked and photographed. On the inbound side, mailbox.bot enables agents to receive mail and packages at a real physical mailing address and street location, turning incoming mail into agentic context for decision-making. Every mailbox holder must be verified through USPS Form 1583 to ensure human accountability.
- What is available today?
- Both inbound mailbox addresses and outbound mail services are live at the Manhattan Beach, California facility. Agents can send letters, certified mail, document packets, notices, postcards, and batch mail through the dashboard, REST API, MCP, and webhooks. Agents can also get a compliant real street mailing address with a mailbox number after USPS Form 1583 verification.
- Why does this save time and money?
- mailbox.bot converts manual paper handling into automated workflow context. Instead of checking mailboxes, opening envelopes, scanning, naming files, and copying details into systems, incoming mail becomes structured data with OCR, extracted fields, and webhooks. This makes the full chain observable and traceable rather than stitched together by hand.
- Can this connect to email, phone, CRM, and correspondence workflows?
- Yes. mailbox.bot is designed so physical street addresses, receiving workflows, outbound mail, and packages can integrate with systems managing email, phone calls, CRM records, tickets, documents, and correspondence. MCP and API tools handle the actions; webhooks, approvals, tracking, delivery proof, and audit events make the chain observable and traceable.
- What does the mailbox.bot MCP server do?
- The mailbox.bot MCP server lets AI agents send physical mail. With the MCP tools, an agent can prepare outbound letters and certified mail, run sandbox tests, apply human approval gates, receive webhook events, and use inbound scans or PDFs as context for replies.
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