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inbound
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newinboundctl — let your agent run its own mailbox →

give every agent
a real inbox.

Receive, parse, and reply in thread through one API & CLI. Unlimited mailboxes on your domain — from $4/mo.

Start for $4/mo
  • priya@lumen.devexample
    Is there an API for bulk exports?
  • jon@northwind.ioexample
    Invoice #2291 has the wrong VAT number
  • maya@acme.comexample
    can you move my demo to friday?
POST/api/support-agent200 · 96ms
Yes — POST /v1/exports takes up to 10k rows. I linked the guide.↳ replied in thread · Re: Is there an API for bulk exports?

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one api for the whole conversation.

Most providers stop at sending. Inbound receives, routes, and keeps the thread intact — so your agent can actually talk back.

// email.received webhook{ email: { from: { text: "maya@acme.com" }, subject: "move my demo?", threadId: "V1StGXR8_Z5j" } }
RECEIVE

Add your domain, get JSON

Every address on your domain receives mail once DNS verifies. No per-mailbox setup.

support@ → /api/agentbilling@ → /api/billing*@ → /api/catch-all
ROUTE

Any address, any endpoint

Point specific addresses at their own endpoint, or turn on catch-all for the rest. From the dashboard or the API.

await inbound.emails.reply(threadId, { from: "support@acme.com", text: "Moved to Friday."})
REPLY

Answer in the same thread

We set In-Reply-To and References, so the answer lands in the customer's existing thread.

LinkDR runs its entire backlink order system on inbound — thousands of automated emails, every single day.

LinkDR

unlimited mailboxes on every plan.

Extra domains $3.50/mo · +50k received and sent $16/mo

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your inbox is already live.

Send it an email from your phone. It shows up above in real time — then build on it.