Case 1. Change Owner Account
- Log in with your current owner account
- Add team members
- Change to owner account
https://devtalk.kakao.com/t/owner-how-to-change-app-owner/52831?source_topic_id=114352
Case 2. Change Kakao Account Email
- Click the email entry at accounts.kakao.com.
- You can select one of the emails that belongs to your integrated account.
https://accounts.kakao.com/weblogin/account/info