It would be incredibly useful to be able to run some kind of engagement report that shows me which of my contacts have not interacted with any of our emails over a certain period of time.
Hello @MelissaA65 ,
I'm happy to say we have a feature that can do this for you, called Segments! With this tool you can narrow down contacts by certain criteria, such as having not opened a certain number of emails, so that you can manage your lists more efficiently. Please let us know if you have any additional questions about that option.