Can't send emails with automatically generated PDFs to contacts with civirules
Created by: mgaljak
Basically when you create a rule you can select email that the PDF will sent to, but there is no way to send the PDF to the contacts that the rule is about. Adding a checkbox that when checked uses $contact['email'] instead of $params['to_email'] would open up a lot of functionality for people who want to send automatically generated PDF attached to emails to their contacts. Here is the related stack post.