[vchkpw] maildirsize update when using maildrop

[J. Kendzorra]

Hi,
in the archives I found a few, unanswered messages from people (like me) 
using maildrop and not vdelivermail to get messages delivered.
The (well known?) problem is that the maildirsize file doesn't get 
updated after making quota changes via vqadmin/vsetuserquota.
Is there any new solution for this problem or can't it be solved?
Thanks,
Juergen