I’ve actually found a way you can do this, quite by chance.
Check at the bottom of your newsletter e-mail and you will see a link, it says “To change your subscription, click here.” Click on this.
Inspect the URL in your browser, you will see somewhere it says “confirmation&nk=xxx” where xxx is your subscriber number. For instance this picture shows subscriber number 717:-
Hope that helps!
- This reply was modified 9 months, 2 weeks ago by BuckoA51.