you need to look at the peer settings.
you can tell your dkim signers what other machines in your environment are also
signing. And then the opendkim process will ignore (not sign) mail from those
servers under the assumption that the other machines already signed it.
Richard
On Fri, Jan 06, 2012 at 10:41:46AM -0800, Noah Silverman wrote:
> Hi,
>
> I just installed opendkim on my machine running postfix.
>
> All appears to be working well, but outgoing e-mails are being signed twice.
>
> My guess is that this has something to do with the way the spam and virus filters are setup in the master.cf file, but it is beyond my knowledge as to how to remedy this.
>
> master.cf file included below
>
> If anyone could suggest a solutions, I'd really appreciate it!
>
> Thanks,
>
> --
> Noah
>
> ==================================
> #
> # 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
> smtp inet n - - - - smtpd
> # -o content_filter=amavisfeed:[127.0.0.1]:10024
> # -o receive_override_options=no_address_mappings
> #127.0.0.1:20025 inet n - - - - smtpd
> #submission inet n - - - - smtpd
> # -o smtpd_tls_security_level=encrypt
> # -o smtpd_sasl_auth_enable=yes
> # -o smtpd_client_restrictions=permit_sasl_authenticated,reject
> # -o milter_macro_daemon_name=ORIGINATING
> 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
> -o content_filter=
> -o receive_override_options=no_header_body_checks
> 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}
>
> # Amvis scan filter (used by content_filter)
> smtp-amavis unix - - - - 2 smtp
> -o smtp_data_done_timeout=1200
> -o smtp_send_xforward_command=yes
> -o disable_dns_lookups=yes
> -o max_use=20
>
> 127.0.0.1:10025 inet n - - - - smtpd
> -o content_filter=
> -o local_recipient_maps=
> -o relay_recipient_maps=
> -o smtpd_restriction_classes=
> -o smtpd_delay_reject=no
> -o smtpd_client_restrictions=permit_mynetworks,reject
> -o smtpd_helo_restrictions=
> -o smtpd_sender_restrictions=
> -o smtpd_recipient_restrictions=permit_mynetworks,reject
> -o smtpd_data_restrictions=reject_unauth_pipelining
> -o smtpd_end_of_data_restrictions=
> -o mynetworks=127.0.0.0/8
> -o smtpd_error_sleep_time=0
> -o smtpd_soft_error_limit=1001
> -o smtpd_hard_error_limit=1000
> -o smtpd_client_connection_count_limit=0
> -o smtpd_client_connection_rate_limit=0
> -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
>
--
/ \__ | Richard Rognlie / Sendmail Ninja / Gamerz.NET Lackey
\__/ \ | http://www.gamerz.net/~rrognlie#NOTRACK <rrognlie at gamerz.net>
/ \__/ | Creator of pbmserv_at_gamerz.net
\__/ | Helping reduce world productivity since 1994
Received on Fri Jan 06 2012 - 19:52:20 PST