# Emails
Navigate in your platform administration to **Settings > E-mails** to access the system e-mails.
## Emails
The list shows all notification e-mails that are automatically sent by your platform to your merchants. To edit the content of an e-mail, simply click on the language code on the right-hand side.
Only e-mails with a green-highlighted language code are active and sent automatically. If the language codes are greyed out, the e-mail will not be sent automatically.
## Using Placeholders
Payrexx allows you to integrate various placeholders into the e-mail template to display dynamic, personalized content.
Click the white "Show Placeholders" button at the top of the window to view the complete list of available placeholders.
List of available placeholders
{% hint style="info" %}
The placeholder \[SLOGAN] can only be used if it is filled with content under **Settings > Contact Details** in the "Advanced Settings" section. For more information, please refer to the relevant [article](https://docs.payrexx.com/platform/english/backoffice/admin/settings/contact-details).
{% endhint %}
## Sending a Test Email
After you have edited the content of the e-mail, we recommend sending a test e-mail to ensure that the content is displayed as intended. To do this, enter your e-mail address in the field below and click the **Save** button at the bottom right.
