[Dovecot] quota dict mysql not working (2.0.beta4)

[Michael Kliewe]

Hi,

I have a problem when setting up the quota dict plugin. I get this  
error in my logfile when trying to store a draft (APPEND):

May 05 14:44:53 imap(test at domain.de): Error: net_connect_unix(/usr/ 
local/var/run/dovecot/dict) failed: Permission denied
May 05 14:44:53 imap(test at domain.de): Error: Internal quota  
calculation error

The file is there:

user at imap01:/$ ls -al /usr/local/var/run/dovecot/
total 20
drwxr-xr-x 4 root    root    4096 2010-05-05 14:44 .
drwxr-xr-x 3 root    root    4096 2010-04-20 18:50 ..
srw------- 1 root    root       0 2010-05-05 14:44 anvil
srw------- 1 root    root       0 2010-05-05 14:44 anvil-auth-penalty
srw------- 1 root    root       0 2010-05-05 14:44 auth-client
srw------- 1 root    root       0 2010-05-05 14:44 auth-master
srw------- 1 root    root       0 2010-05-05 14:44 auth-userdb
srw------- 1 dovecot root       0 2010-05-05 14:44 auth-worker
srw------- 1 root    root       0 2010-05-05 14:44 config
srw------- 1 root    root       0 2010-05-05 14:44 dict
srw-rw-rw- 1 root    root       0 2010-05-05 14:44 dns-client
lrwxrwxrwx 1 root    root      35 2010-05-05 14:44 dovecot.conf -> / 
usr/local/etc/dovecot/dovecot.conf
drwxr-xr-x 2 root    root    4096 2010-04-20 18:50 empty
srw-rw-rw- 1 root    root       0 2010-05-05 14:44 lmtp
drwxr-x--- 2 root    dovecot 4096 2010-05-05 14:44 login
-rw------- 1 root    root       5 2010-05-05 14:44 master.pid

What is going on there, how can I fix this?

Michael