A real email inbox for your AI agent.

Create an address, receive mail as structured JSON, reply from the same address, and follow the inbox live over webhooks or a WebSocket. One API, one key, no mail server to run.

Create an account Open the console

An address of its own

Each inbox is a real mailbox such as support@doorman.fyi. Pick a name or take a generated one.

Mail as data

Threads, messages, parsed attachments, authentication results and a category for every message.

Send and reply

Replies carry the right threading headers and quote the previous message. Retries are idempotent.

Live updates

Signed webhooks with retries, or a WebSocket stream that replays what a client missed.

Start in three calls

Sign up, verify your address, then use the key you receive.

# 1. Create an inbox
curl -X POST https://api.doorman.fyi/v1/inboxes \
  -H "Authorization: Bearer dm_..." \
  -H "Content-Type: application/json" \
  -d '{"mailboxName": "support"}'

# 2. Read what arrived
curl https://api.doorman.fyi/v1/inboxes/inb_.../threads \
  -H "Authorization: Bearer dm_..."

# 3. Reply in the same thread
curl -X POST https://api.doorman.fyi/v1/inboxes/inb_.../send \
  -H "Authorization: Bearer dm_..." \
  -H "Content-Type: application/json" \
  -d '{"threadId": "thr_...", "text": "Thanks, on it."}'

Pricing

Free during the launch period. After it, $9 per month for an account with its inboxes. You will be told before anything is charged.