> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.brevo.com/docs/getting-started-with-senders-and-domains/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.brevo.com/_mcp/server.

# Senders and domains

Senders are authorised addresses used to send email messages from your Brevo account. Create, delete, update, and retrieve senders through the endpoints in [API Reference > Senders](/reference/create-sender).

## Requirements

To use the Senders and Domains endpoints, you need to:

1. Create a Brevo account.
2. Log in to your Brevo account.
3. Use an API key. See [Guides > Welcome](/docs/how-it-works) to retrieve your API key from the Brevo developers dashboard.

\


> **Domain Authentication**
>
> Verify the sender's email to confirm its authenticity, and authenticate the domain so the sender appears as verified. Learn more about the verification process **[here](/docs/domain-authentication-and-verification)**.

## Docs

- [Sender creation and management](https://developers.brevo.com/docs/sender-creation-and-management.md)
- [Domain creation and management](https://developers.brevo.com/docs/domain-creation-and-management.md)
- [Domain authentication and validation](https://developers.brevo.com/docs/domain-authentication-and-verification.md)