[Dovecot] Deliver parameter problem

[Umut Arus]

Hello,

I'm using dovecot-1.0.5 with postfix. I have to use deliver from 
procmail because I have some filters. There is no document about how to
using deliver parameters (-d) other than http://wiki.dovecot.org/LDA . 
If I set -d parameters manually as a username everything is ok. I can 
not set users' mail quota (don't lookup) with mysql db if
I haven't set -d parameter as receipt username in procmail.

How can I describe user (-d) parameter's variable in procmail?

Procmail configuration,
:0
| /usr/local/dovecot/libexec/dovecot/deliver -f $blabla -d $blabla2


Output of the configuration,
# 1.0.5: /usr/local/dovecot/etc/dovecot.conf
protocols: imap imaps pop3 pop3s
listen: 10.1.1.168
ssl_cert_file: /usr/local/dovecot/etc/dovecot.cert.pem
ssl_key_file: /usr/local/dovecot/etc/dovecot.key.pem
disable_plaintext_auth: no
login_dir: /usr/local/dovecot/var/run/dovecot/login
login_executable(default): /usr/local/dovecot/libexec/dovecot/imap-login
login_executable(imap): /usr/local/dovecot/libexec/dovecot/imap-login
login_executable(pop3): /usr/local/dovecot/libexec/dovecot/pop3-login
mail_location: 
maildir:%h/Maildir:INDEX=/var/no-quotas/index/%u:CONTROL=/var/no-quotas/control/%u
mail_debug: yes
mail_full_filesystem_access: yes
mail_executable(default): /usr/local/dovecot/libexec/dovecot/imap
mail_executable(imap): /usr/local/dovecot/libexec/dovecot/imap
mail_executable(pop3): /usr/local/dovecot/libexec/dovecot/pop3
mail_plugins(default): quota imap_quota
mail_plugins(imap): quota imap_quota
mail_plugins(pop3):
mail_plugin_dir(default): /usr/local/dovecot/lib/dovecot/imap
mail_plugin_dir(imap): /usr/local/dovecot/lib/dovecot/imap
mail_plugin_dir(pop3): /usr/local/dovecot/lib/dovecot/pop3
pop3_uidl_format(default):
pop3_uidl_format(imap):
pop3_uidl_format(pop3): %08Xv%08Xu
namespace:
   type: private
   separator: /
   location: 
maildir:~/Maildir:INDEX=/var/no-quotas/index/%u:CONTROL=/var/no-quotas/control/%u
   inbox: yes
namespace:
   type: private
   separator: /
   prefix: mail/
   location: 
maildir:~/Maildir/.mail:INDEX=/var/no-quotas/index/%u:CONTROL=/var/no-quotas/control/%u
auth default:
   verbose: yes
   debug: yes
   passdb:
     driver: pam
   userdb:
     driver: sql
     args: /usr/local/dovecot/etc/dovecot-sql.conf
   userdb:
     driver: prefetch
   socket:
     type: listen
     master:
       path: /var/run/dovecot/auth-master
       mode: 438
plugin:
   quota: maildir:storage=500000:ignore=trash


regards,