I updated my new e-mail and it's still emailing my old e-mail every time I send out a document for signature. It also isn't showing my documents in my sent folder. Does it take time for the app to register? Do I need to uninstall and reinstall?
I have gone through the issue that you are facing and this can be fixed from the backend.
Request you to please provide the details like your old Adobe ID and new Adobe ID on the below mentioned email address: