Mail quotas not right for some domains

I got 1 account so far that is showing incorrect mail quota -- It says 1.6gb but this isn't right.

# du -h
4.0K ./Maildir
8.0K .

As you can see there is isn't anything in that directory.

Further testing......

# lh
total 12K
drwxr-xr-x 3 info.com-line.ch com-line.ch 4.0K 2008-08-08 16:37 .
drwxr-xr-x 12 com-line.ch com-line.ch 4.0K 2007-09-21 08:21 ..
drwxr-xr-x 2 info.com-line.ch com-line.ch 4.0K 2008-08-07 20:47 Maildir

# cd Maildir/

# lh
total 8.0K
drwxr-xr-x 2 info.com-line.ch com-line.ch 4.0K 2008-08-07 20:47 .
drwxr-xr-x 3 info.com-line.ch com-line.ch 4.0K 2008-08-08 16:37 ..

So what is going on ?

Status: 
Closed (fixed)