After you have created the email template or fragment, it usually needs to be approved. For this purpose, you can export the html design as PDF.
Once you have saved your email template, generate a PDF by clicking on the export button. You will be directed to a page where you will be presented with 3 options:
Click the radio button for the PDF file and click the export button. the page will take you back to the email template page. A pop-up notification will appear if successfully exported, and you will receive the exported PDF file on your email.