> For the complete documentation index, see [llms.txt](https://docs.mailofly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mailofly.com/readme.md).

# Introduction

Mailofly is the email platform for developers and teams who want campaigns **without giving up control of deliverability**.

Connect your own SMTP, Google Workspace, or verified domain — then send with the dashboard, REST API, or an official SDK.

***

## Prerequisites

To start sending with Mailofly, you need:

1. **A sending account** — SMTP, Google, or a [verified domain](https://docs.mailofly.com/guides/domains)
2. **An API key** — if you send from code ([create one](/get-started/api-keys.md))

New here? Follow the [Quick start](/get-started/quick-start.md) in the app first (about 10 minutes).

***

## What you can send

* **Transactional email** — password resets, receipts, alerts via [Emails API](https://docs.mailofly.com/api/emails) or SDK
* **Marketing campaigns** — segments, templates, schedules, and automation in the dashboard

***

## Quickstart

Pick your language and send your first email:

|                                                |                                     |
| ---------------------------------------------- | ----------------------------------- |
| [Node.js / TypeScript](/quickstarts/nodejs.md) | [Python](/quickstarts/python.md)    |
| [PHP](/quickstarts/php.md)                     | [Go](/quickstarts/go.md)            |
| [Dart / Flutter](/quickstarts/dart.md)         | [cURL / HTTP](/quickstarts/http.md) |

***

## Explore

| Topic                                                         | Description                         |
| ------------------------------------------------------------- | ----------------------------------- |
| [Create API key](/get-started/api-keys.md)                    | Authenticate REST and SDK requests  |
| [Connect a sending account](/get-started/sending-accounts.md) | SMTP, Google, or domain relay       |
| [Email types](/get-started/email-types.md)                    | Transactional vs campaigns          |
| [SDKs](/resources/sdks.md)                                    | Official clients for every language |
| [API Reference](https://docs.mailofly.com/api)                | Full HTTP endpoint docs             |
| [Guides](https://docs.mailofly.com/guides)                    | Product deep-dives                  |

{% hint style="success" %}
**Open the app:** [Dashboard](https://www.mailofly.com/user/dashboard) · [Pricing](https://www.mailofly.com/pricing) · [Support](mailto:support@mailofly.com)
{% endhint %}


---

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