# App Emails

Gift Card Factory sends emails on your behalf — gift card deliveries, reminders, refund confirmations and more. This section covers how to customize those emails and how to control which domain they're sent from.

* [Template Editor](/misc/app-emails/template-editor.md) — edit the default templates with our drag-and-drop editor and use Liquid variables to personalize the content
* [Sending Domain](/misc/app-emails/sending-domain.md) — switch from the default app domain to your own store domain
  * [SendGrid](/misc/app-emails/sending-domain/sendgrid.md) — send via SendGrid using your API key
  * [Postmark](/misc/app-emails/sending-domain/postmark.md) — send via Postmark using your API key
  * [Domain Ownership Validation](/misc/app-emails/sending-domain/domain-ownership-validation.md) — validate your domain via DKIM and Return-Path DNS records

You can monitor every email the app has sent in **Emails → Deliveries**, and manage your templates from **Emails → Templates**.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.giftcardfactory.app/misc/app-emails.md?ask=<question>
```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.