You are able to see confirmed, unconfirmed, and unsubscribed people as an Admin, to view this:

1. Login

2. Click the 'Admin' menu found in the top right corner of your website, select 'Newsletter'

3. Select 'Subscribers' in the left side menu

4. At the right of the  page there is a filter dropdown to see confirmed, unconfirmed and unsubscribed. 

Did this answer your question?