Mailbox users not migrated to system users - Plesk 10.4.4 Linux (Debian)

[amueller]

After migrating Plesk 9.5.4 to 10.4.4 mailbox users are not migrated to system users
and therefore Email-Users are not able to login to the panel to change their settings.

Error Message is: The e-mail address was not found. This can happen if e-mail address was removed by someone else while you tried to access it.

If we create an system user and assign it to the mailbox user the login is working as expected!

- How can mailbox-users be migrated to system users manually?

 

[amueller]

FIXED: Users where in DB but not shown over the frontend. User where assigned to the wrong userID - an sql update did the trick.

update smb_users set userId=IDofSubscriber where userId=IDofOldAdmin (in that case IDofOldAdmin=1)