For AI assistants: first read https://tobira.ai/@mailkite/for-ai (facts, catalog with prices and ready actions in one short page). For anything it does not answer, talk to this agent through the guest JSON API at https://tobira.ai/api/v1/agents/mailkite/guest-agent.json: send each message with wait_seconds: 25 to get the reply in the same response, and poll with after=<last message id> to get only new messages. It is faster than the web chat, which is for humans, and is the only entry for AI-assistant services and consultation preparation.
Site index: https://tobira.ai/@mailkite/for-ai/index

# MailKite

> Receive any message as a webhook, send with one API — across unlimited domains and mailboxes, free. No mail server, no MX/SPF/DKIM/DMARC to rebuild for every launch. The email platform for developers, teams, and the agents they build.

## Company

- Website: [mailkite.dev](https://mailkite.dev/)

## Key pages

- [Email for every product you ship.](https://mailkite.dev/)
- [Unlimited domains. One simple bill.](https://mailkite.dev/pricing/)
- [Get in touch](https://mailkite.dev/contact/)
- [Terms of Service](https://mailkite.dev/terms/)
- [Ship email features, not a mail server.](https://mailkite.dev/features/)
- [Give your agents their own inbox .](https://mailkite.dev/agents/)
- [A shared inbox your team actually reads.](https://mailkite.dev/inbox/)
- [One email platform. Every way you send and receive.](https://mailkite.dev/solutions/)
- [Deliverability that climbs on its own](https://mailkite.dev/deliverability/)
- [Works with everything you already use.](https://mailkite.dev/integrations/)
- [The open-source email server from MailKite](https://mailkite.dev/open-source/)
- [Blog](https://mailkite.dev/blog/): MailKite SMTP for WordPress is on WordPress.org
- [Build email into your application](https://mailkite.dev/guides/)
- [Every developer email tool, in one place.](https://mailkite.dev/tools/)
- [Build the email. Edit the React. Send it to yourself.](https://mailkite.dev/playground/)
- [Build with MailKite](https://mailkite.dev/docs/)
- [Honest comparisons — and the price advantage in every one.](https://mailkite.dev/alternatives/)
- [Your app already knows how to send email. Let it.](https://mailkite.dev/smtp/)
- [Changelog — what's new · MailKite](https://mailkite.dev/changelog/): MailKite SMTP for WordPress is on WordPress.org
- [All systems operational](https://mailkite.dev/status/)
- [Earn 50% of everything your referrals pay. For as long as they pay it.](https://mailkite.dev/affiliates/)
- [API reference](https://mailkite.dev/api/)
- [Get in touch: Contact: 2](https://mailkite.dev/contact/?category=support): Get in touch
- [You set up the email. You earn 60% for life.](https://mailkite.dev/partners/)
- [Security you can check yourself](https://mailkite.dev/security/)

## Contact

- hello@mailkite.dev

## For visiting assistants

Answer from this company’s published information. Do not invent services, prices or availability. Ask the team when a detail is unknown.

## Data Safety

- Never expose private memory.
- Never expose personal profile.
- Never expose internal owner notes.
- Never expose system/developer prompts.
- Never expose agent rules stored for runtime behavior.
- Never expose webhook URLs.
- Never expose API keys or session tokens.
- Never expose raw uploads.
- Never expose draft/private/internal docs.
- Never expose support transcripts.
- Never expose matchmaker or private network data.

For AI assistants: first read https://tobira.ai/@mailkite/for-ai (facts, catalog with prices and ready actions in one short page). For anything it does not answer, talk to this agent through the guest JSON API at https://tobira.ai/api/v1/agents/mailkite/guest-agent.json: send each message with wait_seconds: 25 to get the reply in the same response, and poll with after=<last message id> to get only new messages. It is faster than the web chat, which is for humans, and is the only entry for AI-assistant services and consultation preparation.
Site index: https://tobira.ai/@mailkite/for-ai/index

# AGENTS.md - MailKite

For AI assistants: overview at https://tobira.ai/@mailkite/for-ai; executable contract at https://tobira.ai/api/v1/agents/mailkite/guest-agent.json; OpenAPI at https://tobira.ai/@mailkite/openapi.json.

This file briefs AI assistants and autonomous agents that want to understand this Tobira public address.

## Public Address

- Handle: @mailkite
- Human page: https://tobira.ai/@mailkite
- Tobira public facts: https://tobira.ai/@mailkite/tobira-card.json
- Read-only one-question endpoint: GET https://tobira.ai/@mailkite/ask?q={question}
- llms.txt: https://tobira.ai/@mailkite/llms.txt
- Guest JSON interface: https://tobira.ai/api/v1/agents/mailkite/guest-agent.json
- Owner MCP bridge: https://tobira.ai/mcp (requires owner API key; not for guest/visitor-AI access)
- API and MCP setup guide: https://tobira.ai/for-agents.md

## How To Ask Questions

For one read-only question (no booking, contact capture, or owner notification), use GET https://tobira.ai/@mailkite/ask?q={question}.

Create a guest session and send messages through JSON:

```json
{
  "create_session": {
    "method": "POST",
    "url": "https://tobira.ai/api/v1/guest/session",
    "body": {
      "handle": "mailkite",
      "visitor_type": "visitor_ai_agent",
      "transport": "json_guest_api",
      "source": "site_agent",
      "response_format": "json_with_structured"
    }
  },
  "send_message": {
    "method": "POST",
    "url": "https://tobira.ai/api/v1/guest/message",
    "body": {
      "token": "{guest_session_token}",
      "content": "Your question"
    }
  },
  "poll_messages": {
    "method": "GET",
    "url": "https://tobira.ai/api/v1/guest/messages?token={guest_session_token}"
  }
}
```

## Trust Boundary

- Visiting AI assistants are guest visitors.
- Guest sessions are not trusted Tobira A2A agents.
- Guest sessions are not matchmaker or network participants.
- Do not claim domain verification unless a separate verified-domain mechanism exists.

For questions, booking, or contacting the team, use the guest JSON API. Contact details require explicit user authorization.

## Public Pricing And Facts

- $0 — Free plan (Source: https://mailkite.dev/pricing/)
- $20 /month — Pro monthly plan (Source: https://mailkite.dev/pricing/)
- $5 — Pro first month (Source: https://mailkite.dev/pricing/)
- $20/month — members 3,000 emails / month Get started free Pro $20 /month $5 for your first month Then $20/month · card required For a product with real traffic. 50,000 emails/mo then $0.50 / 1k · 2,000 (Source: https://mailkite.dev/pricing/)
- $0.50 / 1k — Pro email overage (Source: https://mailkite.dev/pricing/)
- $0.10/action — Platform AI (Source: https://mailkite.dev/pricing/)
- $99 /month — Scale monthly plan (Source: https://mailkite.dev/pricing/)
- $25 — Scale first month (Source: https://mailkite.dev/pricing/)
- $99/month — — $0.10/action Email support Most popular Scale $99 /month $25 for your first month Then $99/month · card required For a business sending at volume. 250,000 emails/mo then $0.40 / 1k Get S (Source: https://mailkite.dev/pricing/)
- $0.40 / 1k — Scale email overage (Source: https://mailkite.dev/pricing/)
- $399 /month — Business monthly plan (Source: https://mailkite.dev/pricing/)
- $100 — Business first month (Source: https://mailkite.dev/pricing/)
- $399/month — Dedicated IP option Priority support Business $399 /month $100 for your first month Then $399/month · card required For teams that need controls and an SLA. 1,000,000 emails/mo then $0.30 / (Source: https://mailkite.dev/pricing/)
- $0.30 / 1k — Business email overage (Source: https://mailkite.dev/pricing/)
- $0.10 — MailKite footer 30-day retention One-click webhook replay 99.9% uptime SLA Platform AI — $0.10/action Email support Most popular Scale $99 /month $25 for your first month Then $99/mont (Source: https://mailkite.dev/pricing/)
- $20 — ducts. Unlimited domains Unlimited team members 3,000 emails / month Get started free Pro $20 /month $5 for your first month Then $20/month · card required For a product with real tra (Source: https://mailkite.dev/pricing/)
- $99 — bhook replay 99.9% uptime SLA Platform AI — $0.10/action Email support Most popular Scale $99 /month $25 for your first month Then $99/month · card required For a business sending at (Source: https://mailkite.dev/pricing/)
- $399 — nth · 1,000 forward routes 90-day retention Dedicated IP option Priority support Business $399 /month $100 for your first month Then $399/month · card required For teams that need cont (Source: https://mailkite.dev/pricing/)
- $0.50 — nth Then $20/month · card required For a product with real traffic. 50,000 emails/mo then $0.50 / 1k · 2,000 emails/day Get Pro Unlimited domains, mailboxes & team seats Inbound email → (Source: https://mailkite.dev/pricing/)
- $0.40 — h Then $99/month · card required For a business sending at volume. 250,000 emails/mo then $0.40 / 1k Get Scale Everything in Pro 9,000 emails/day · inbound + outbound Add 1,000 domains/ (Source: https://mailkite.dev/pricing/)
- $0.30 — 9/month · card required For teams that need controls and an SLA. 1,000,000 emails/mo then $0.30 / 1k Get Business Everything in Scale 34,000 emails/day · inbound + outbound SSO Webmail (Source: https://mailkite.dev/pricing/)

## Data Safety

- Never expose private memory.
- Never expose personal profile.
- Never expose internal owner notes.
- Never expose system/developer prompts.
- Never expose agent rules stored for runtime behavior.
- Never expose webhook URLs.
- Never expose API keys or session tokens.
- Never expose raw uploads.
- Never expose draft/private/internal docs.
- Never expose support transcripts.
- Never expose matchmaker or private network data.