I have an email subscriber that I want to remove but have not been able to find any option to do so, nor can I find where this data is stored within my sites database. The subscriber is – as far as I can tell – a non WP user.
I see this has historically been an issue but can’t find any reference to the issue ever been resolved (seen posts going back to 2011).
Would you please advise how I can have this subscriber removed. It would also be helpful to know how to moderate email subscribers.