# centomail

> Real mailboxes on your own domains, with an MCP server and a full API: your AI agent reads, sorts and drafts across every inbox, sends when you allow it, and sets up domains and addresses. Unlimited aliases and catch-all. Hosted in the EU.

- Web app: https://app.centomail.com
- REST API: https://api.centomail.com/v1
- MCP server for AI agents: https://mcp.centomail.com
- Pricing: https://centomail.com/pricing/

## Getting started

- [Getting started](https://centomail.com/docs/getting-started.md): Create your account, secure it, connect a domain and make your first mailbox.
- [Balance and billing](https://centomail.com/docs/balance-and-billing.md): One prepaid plan. What costs what, how the balance is used, and what happens when it runs out.

## Working with AI agents

- [Connecting an AI agent via MCP](https://centomail.com/docs/connect-ai-assistant-mcp.md): Give Claude or another MCP client access to all your inboxes: search, sort, draft and, when you allow it, send.
- [Setting up a product's email with your agent](https://centomail.com/docs/product-email-with-your-agent.md): Domain, DNS records, check, support@ and noreply@: the whole setup through the API or MCP, step by step.

## Domains

- [Connecting your domain](https://centomail.com/docs/connect-your-domain.md): Every record centomail needs, in one table, and the common mistakes: @ for the domain itself, names your provider completes for you, one SPF record, not two.

## Mailboxes and addresses

- [Using aliases and catch-all](https://centomail.com/docs/aliases-and-catch-all.md): Aliases, plus addressing, catch-all, masked aliases, and stopping unwanted mail.

## Moving to centomail

- [Migrating from Gmail or Google Workspace](https://centomail.com/docs/migrate-from-gmail.md): Move your mail and your domain from Gmail or Google Workspace to centomail without losing a message.
- [Migrating from Microsoft 365 or Outlook.com](https://centomail.com/docs/migrate-from-microsoft.md): Move your mail and your domain from Microsoft 365 or an Outlook.com account to centomail.

## Apps and developers

- [IMAP and SMTP settings](https://centomail.com/docs/imap-smtp-settings.md): Server names, ports and app passwords for Thunderbird, Apple Mail, Outlook and mobile mail apps.
- [Using the API](https://centomail.com/docs/using-the-api.md): API keys, the management API, webhooks, Bitwarden through the SimpleLogin-compatible API, and JMAP.
- [API reference](https://centomail.com/docs/api-reference.md): Every endpoint of the management API, generated from the OpenAPI description.