Title says it all. It would be AWESOME to have a group of people e-mailed when there has been a new movie or TV episode added to the library folders. PLEASE VOTE!
With my growing user base, this would be awesome. I would prefer though, if possible, to get a report with added content. An email with each new file added would quickly become spam 
Its an interesting idea, although the ‘recently added’ view is what my growing myPlex sub base seems to use.
PlexPy will do that.
Early 2021 clean-up: implemented (notifications) / duplicate (newsletters…)