I have an "Authors" Content-type, that users can add to their "Article" node while adding a new content as Co-Authors.
Note that it's a seperate content-type not users.
in "Authors" content-type I have an "Email field" which contains the email of the co-author.
What I want to do is using rules, send an email to the
referenced node's email field
I juggled around in rules but couldn't really make it work, I'd really appreciate a step-by-step process of rules to achieve this, thanks.