How to send a campaign using a template you created

When you create and save a template, you'll be able to choose it as a base for your campaigns.

Whether it's a regular campaign or an automated email, go through the first setup step, and click the "Save & next" button. On the next screen, you can choose the starting point for your email. If you have created some templates, you'll see them in the Templates —> Yours section.

Click on the template that you want to use, and you'll be able to modify it in the editor.