How to know who read some campaing?

There is any way to get an email list of subscribers that have read certain campaing?

Or something else… the idea is to know who is there, really reading things (or at least opening it… lol)

on a standard installation… when the campaign is finished, you can click on the statistics icon, and then click on the ‘opened’ number, and it lists everyone that viewed the campaign. You can download that list, and then import into a new list. That would provide what you want.