dovecot + Procmail -> junk emails

Hi,

Having moved from 'mbox' to 'Maildir', I'm trying to use a way to move a spam email to the Junk folder

I declared the junk folder as;

namespace inbox {
type = private
disabled = no
ignore_on_failure = no
   list = yes
     subscriptions = yes
#hidden = no
#inbox = yes
#prefix = INBOX/

   mailbox "Drafts" {
       auto = subscribe
     special_use = \Drafts
   }
   mailbox "Junk" {
       auto = subscribe
     autoexpunge = 12 weeks
     special_use = \Junk
   }

   mailbox "Trash" {
       auto = no
     autoexpunge = 12 weeks
     special_use = \Trash
   }

   mailbox "Sent" {
       auto = subscribe
     special_use = \Sent
   }


and spamassassin, very basic

        loadplugin Mail::SpamAssassin::Conf

        required_hits 5
        required_score 5
        rewrite_header subject [** SPAM ** ]
        add_header all Status _YESNO_, score=_SCORE_ required=_REQD_
        tests=_TESTS_ autolearn=_AUTOLEARN_ version=_VERSION_
        spf_timeout 60

        rewrite_header to [Email could be SPAM ]
        fold_headers 0
        #defang_mime 0
        report_safe 0


and Procmail.. basic and I used what I found  on the webpage :
https://wiki.dovecot.org/procmail <https://wiki.dovecot.org/procmail>

DELIVER="/usr/lib/dovecot/deliver -d $LOGNAME"
SHELL="/bin/bash"
SENDMAIL="/usr/sbin/sendmail -oi -t"
LOGFILE="/var/log/procmail.log"
DEFAULT="/var/spool2/mail/%u
:0fw
| /bin/spamc -s any
#######################################
#:0
#* ^X-Spam-Status: Yes
#$DEFAULT
#######################################
:0 w
* ^X-Spam-Status: Yes
| $DELIVER -m Junk
#
## deliver to INBOX and stop
# deliver to INBOX and stop
:0 w
| $DELIVER

But with this config, a spam email, stay into the Inbox :-(

/var/log/procmail.log... doesn't exist

Thanks for you help