Is there a way to send a notification to an admin whenever someone unsubscribes from any email newsletters?
Thank you,
Not out of the box. You could easily make a global event handler and capture the SubscriberUnsubscribes event. In the handler, you could send an email to a role or user.
https://docs.kentico.com/display/K9/Reference+-+Global+system+events#Reference-Globalsystemevents-NewsletterEvents
Out of the Box I do not believe so, but you could do this through some custom code.
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