hi @treibalen ,
I’ve same problem. I’m redoing the site and the two keys that I have I would to disable them to use in the new site, but in mailpoet account I’ve not the reset domain button (see the image: https://drive.google.com/file/d/1Nt4lOUuKjInIuqhCtDb0oR6YSIgt-hTI/view?usp=sharing)
the site is : https://www.davidelongoph.com
thanks!