The menu "Subscribers" lists the subscribers of the tenant:

E-mail addresses are masked in the list. A full address is found by entering it in the search field. Each row shows the kind, what the subscriber follows, since when, and the state, such as "awaiting confirmation". "Delete" removes a subscriber with its personal data.
"Export CSV" downloads all subscribers. The subscribers are personal data of the tenant, which handles requests for export and deletion. How readers subscribe is described in [[Invantive Cloud Status/Public Pages/Subscriptions|Subscriptions]].