> ## Documentation Index
> Fetch the complete documentation index at: https://notikaai.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Configure email sending in Dreamlit.

Dreamlit handles email delivery, tracking, and analytics for you. This section covers how to configure your email setup.

<Note>
  You don't need to configure a domain to start using Dreamlit. You can send emails from Dreamlit's default sender (`no-reply@withdreamlit.ai`)—great for internal workflows or getting started.
</Note>

## What Dreamlit handles

Once you're set up, Dreamlit manages:

* **Delivery**: Reliable sending infrastructure with automatic retries
* **IP reputation**: We gradually ramp up sending patterns to maintain healthy deliverability
* **Personalization**: Add user names, dynamic content, or advanced logic in your workflow steps

For tips on keeping your emails out of spam, check out our [Deliverability guide](/docs/resources/deliverability).

## Engagement analytics

Dreamlit automatically tracks engagement across all your emails and surfaces insights in your analytics dashboard.

**What we track:**

* **Opens** — when recipients open your emails, including device type (mobile vs desktop)
* **Clicks** — link clicks with the specific URLs clicked
* **Bounces** — soft and hard bounces with bounce rates
* **Spam complaints** — when recipients mark emails as spam
* **Delivery issues** — rejections, delays, and rendering failures

**What you'll see:**

* **Health score** — an overall deliverability score (0-100) based on delivery rate, bounce rate, and complaint rate
* **Performance metrics** — delivery rate, open rate, click rate, bounce rate, and complaint rate at a glance
* **Recipient insights** — per-recipient engagement history, with segments for most engaged, least engaged, and problem recipients
* **Activity timeline** — real-time feed of engagement events as they happen
* **Device breakdown** — how engagement differs between mobile and desktop

## Configuration

<CardGroup cols={3}>
  <Card title="Managed unsubscribe" icon="toggle-on" href="/docs/configuration/email/managing-unsubscribed-contacts">
    Understand topics, unsubscribe links, and unsubscribe-all behavior
  </Card>

  <Card title="Custom domain" icon="at" href="/docs/configuration/email/custom-domain">
    Send from your own domain for better deliverability and branding
  </Card>

  <Card title="Brand styles" icon="palette" href="/docs/configuration/email/brand-styles">
    Define your visual identity for AI-generated email templates
  </Card>
</CardGroup>