Maybe this will help me explain. On the bottom of my newsletter I want to include the Content of an specific page within the wordpress installation. (Example ID 17305 being this ID for a page)
And by using the iframe the whole content of the page will be included, but I only need the content/body.
I used the drag and drop composer to create a newsletter with 2 sections. Where does this editor save the theme/newsletter so that I can include the post type filter.
If that cant be done – can I add another section to one of the themes included so I can add the filter to theme.php.