If you have HTML email newsletter template already designed in an outside application you can transfer it to Relenta by following these steps:

- In compose or create template window, switch to Rich text formatting
- Click on HTML source button to open HTML source window
- Open your HTML design source code in text-editing application and select all text
- Paste the selected text into HTML source window in Relenta, making sure to replace all of the content that was there originally
- Click "Update" button
