Emailer body text templates

Dear Wappler team,

I am trying to embedded in the body text area of wappler mailer email some formatted html text. I also trying to embedded an image as the banner to the email. My results are the formatted text to display as normal text and i am getting an error that the image cannot be found . Can you please help on that? What’s the better procedure to build a html email form to send to my users?

Regards