Postfix ignore opendkim

bonjour,

je suis en train de mettre en place un serveur qui gérera les mails de mon domaine, et pour cela, j’ai décidé d’utiliser opendkim pour signer mes emails.

mon problème, c’est que postfix ignore que je lui demande d’utiliser opendkim, du coup il envoie le mail directement …

le log :

Dec  8 02:21:27 debian postfix/smtpd[2981]: connect from unknown[192.168.56.1]
Dec  8 02:21:27 debian postfix/smtpd[2981]: 5C6B820257: client=unknown[192.168.56.1], sasl_method=PLAIN, sasl_username=moi@mondomain.net
Dec  8 02:21:27 debian postfix/cleanup[2986]: 5C6B820257: message-id=<5484FD16.7010906@mondomain.net>
Dec  8 02:21:27 debian postfix/qmgr[2967]: 5C6B820257: from=<moi@mondomain.net>, size=615, nrcpt=1 (queue active)
Dec  8 02:21:27 debian postfix/smtpd[2981]: disconnect from unknown[192.168.56.1]
Dec  8 02:21:28 debian postfix/smtp[2988]: 5C6B820257: to=<check-auth@verifier.port25.com>, relay=verifier.port25.com[69.63.149.216]:25, delay=0.9, delays=0.27/0.01/0.37/0.26, dsn=2.6.0, status=sent (250 2.6.0 message received)
Dec  8 02:21:28 debian postfix/qmgr[2967]: 5C6B820257: removed

mon main.cf

smtp_banner =  ESMTP (Debian / GNU)
biff = no
disable_vrfy_command = yes
smtpd_helo_required = yes

append_dot_mydomain = no

mydomain =mondomain.net

myorigin = mondomain.net


relayhost = 

mynetworks = mon.ip.du.serveur


transport_maps = hash:/etc/postfix/transport
smtpd_sender_restrictions =
        permit_mynetworks,
        reject_unknown_sender_domain,
        warn_if_reject reject_unverified_sender

smtpd_recipient_restrictions =
        permit_mynetworks,
	permit_sasl_authenticated,
        reject_unauth_destination,
        reject_unknown_recipient_domain,
        reject_non_fqdn_recipient
# DKIM
 milter_default_action = accept
 milter_protocol = 6
smtpd_milters = unix:/var/run/opendkim/opendkim.sock
non_smtpd_milters = unix:/var/run/opendkim/opendkim.sock



smtpd_client_restrictions =

        permit_mynetworks

smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes

et enfin le master.cf

#
# Postfix master process configuration file.  For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp      inet  n       -       -       -       -       smtpd
submission inet n       -       -       -       -       smtpd
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
#smtps     inet  n       -       -       -       -       smtpd
#  -o smtpd_tls_wrappermode=yes
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#628      inet  n       -       -       -       -       qmqpd
pickup    fifo  n       -       -       60      1       pickup
cleanup   unix  n       -       -       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
#qmgr     fifo  n       -       -       300     1       oqmgr
tlsmgr    unix  -       -       -       1000?   1       tlsmgr
rewrite   unix  -       -       -       -       -       trivial-rewrite
bounce    unix  -       -       -       -       0       bounce
defer     unix  -       -       -       -       0       bounce
trace     unix  -       -       -       -       0       bounce
verify    unix  -       -       -       -       1       verify
flush     unix  n       -       -       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       -       -       -       smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay     unix  -       -       -       -       -       smtp
    -o smtp_fallback_relay=
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq     unix  n       -       -       -       -       showq
error     unix  -       -       -       -       -       error
retry     unix  -       -       -       -       -       error
discard   unix  -       -       -       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       -       -       -       lmtp
anvil     unix  -       -       -       -       1       anvil
scache    unix  -       -       -       -       1       scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent.  See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# See the Postfix UUCP_README file for configuration details.
#
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
#
ifmail    unix  -       n       n       -       -       pipe
  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp     unix  -       n       n       -       -       pipe
  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix    -    n    n    -    2    pipe
  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman   unix  -       n       n       -       -       pipe
  flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
  ${nexthop} ${user}

merci d’avance pour votre aide