- User with ability to access Customer panel created along with mail address in Subscriptions > example.com > Email Addresses:
- When clicking on that user, it has empty required field Contact Name:
The issue is caused by the bug with ID #PPPM-10102, which is planned to be fixed in product future updates.
- Login into Plesk;
- Go to Subscriptions > example.com > Email Addresses click on required user name and fill Contact Name field manually.