# Missive

> First-class mail

A lightweight toolkit for managing newsletters in Rails, sending them with Postmark

## Table of Contents

### Introduction

- [What's Missive?](/what-is-missive.md)
- [Getting started](/getting-started.md)

### Guides

- [Connecting your User model](/guide/user-model.md)
- [Subscribers & subscriptions](/guide/subscriptions.md)
- [Senders & lists](/guide/senders-and-lists.md)
- [Postmark webhooks](/guide/webhooks.md)
- [Sending messages ](/guide/sending-messages.md)

### Reference

- [Reference manual](/reference.md)

### Generators

- [Installer](/reference/generators/install.md)

### Models

- [Sender](/reference/models/sender.md)
- [Subscriber](/reference/models/subscriber.md)
- [Subscription](/reference/models/subscription.md)
- [List](/reference/models/list.md)
- [Message ](/reference/models/message.md)
- [Dispatch](/reference/models/dispatch.md)

### Concerns

- [User](/reference/concerns/user.md)
- [Suppressible](/reference/concerns/suppressible.md)

### Postmark

- [Webhooks endpoint](/reference/postmark/webhooks.md)
- [Stamp API client ](/reference/postmark/stamp.md)

### Configuration

- [Credentials](/reference/credentials.md)