Hi, All! Problem with quota

[kings]

I have problems wit all mail quota for users mailbox.
In more of mailbox have not more 5 mails with size not more 5-10 kB!
As will you see from picture few boxes is over of limit of quota.
All mail boxes is generated by ISPConfig 2.2.40.
Quota not working correct on my server (CentOS 6.0)!
I tray all that read on this theme but problem persist!
Please, any body help me!

[till]

This result does not nescessarily indicate that quota is incorrect. Quota sums up the size of all files of a user, this are not only the files in the mailbox. So the files can be in any other folder of your server. The first places to check are /tmp and /var/mail