If German locale is set for user when he logs in and goes to Mail tab the column "Usage" is translated as "Laden" but the correct translation should be "Nutzung". In Parallels Plesk the column is named "Nutzung" as should be.
The issue is caused by a software issue PPA-2220 and will be fixed in future PPA updates.
To fix the issue please perform the following steps:
Log into Managament Node and modify the
/usr/local/psa/admin/smb/application/resources/languages/de-DE/components/lists/emails.phpfile as it is shown below:
- 'spaceUsage' => 'Laden', + 'spaceUsage' => 'Nutzung',
To apply changes to the Control Panel run the following command on the management node: