I gave my real email address so many times now, what can I do. Go to all those different sites and change my email address via anonaddy? But then still they have my real email address, right?
I’m in the same boat as you. I’ve signed up for so many substack and non-profit newsletters over the last year or so! I generally used disposable yahoo! email addresses, so at least I can kill them.
I think I will eventually want to unsubscribe and re-subscribe for the newsletters that I want to continue to receive. Monthly donations — same problem, same solution? Not yet sure.