If you are on a rasa.io plan that includes the option to use your own custom HTML template, you can upload the HTML file in the Widgets & Tools section. Custom HTML can be built using attributes as defined on the Email Templates page to provide processing instructions for the insertion of our dynamic, personalized content.
We recommend custom HTML templates for people who want even more control over the design of their newsletter than offered with our standard templates. For those who are not familiar with creating HTML emails, we recommend that they reach out to our partners at MailBakery for help with their custom design
Check out what some of our awesome customers have done with custom HTML below!