I recently started getting involved on a site using MailPoet and I was trying to do just this but I do not see an option to automatically create a newsletter with content based on a category filter. For me it seems to be all or nothing.
I saw some users posting interfaces like this:

But I don’t get the same on my setup. I don’t know if some things have changed. Maybe this is a Premium feature. I’m looking for input.
I’m running MailPoet Version: 2.7.5 on WP v 4.7.