I have activated dkim in ISPC, and the keys are already present inside the dns zones. However, the dkim keys are not present in the headers when sending messages. I cannot find a tutorial (only for CentoS). Please, Do you know if there some guide to configure this properly?
There is no additional configuration required beside the perfect server tutorial. Did you choose 'reconfigure services = yes" at the time you updated from ISPconfig 3.0.x to 3.1?
yes, I have reconfigured services. Is there some requeriment, port or executable to configure or to check? ps: I see that I have not any /etc/opendkim.conf I'm reading this guide for wheezy and I wonder if maybe I have not dkim installed: https://www.digitalocean.com/commun...-configure-dkim-with-postfix-on-debian-wheezy I don't find any opendkim and opendkim-tools with a #locate... I wonder if the problem is that in my initial guide installation, there is no mention to install dkim: https://www.howtoforge.com/perfect-...ix-dovecot-mysql-phpmyadmin-rkhunter-binutils ...and maybe I have updaded the server to Jessie with this absence. I don't know really although it's sure that I dont' have opendkim installed.
opendkim is not used in ISPConfig setups, that's why you don't find it. Dkim signing is done by amavisd and as you can see in the perfect server guide, amavis get's installed. Maybe @florian030 is able to help you with that, he maintains the Dkim functions.
I believe I had some scripts modified from time ago to stop amavis, and I cannot remember well Code: # apt-get install amavisd-new Creating/updating amavis user account... insserv: Service amavisd-new has to be enabled to start service amavis-snmp-subagent insserv: exiting now! update-rc.d: error: insserv rejected the script header dpkg: error ... amavisd-new (--configure): subprocessiscript post-installation retunr exit code error 1 errors processing: amavisd-new E: Sub-process /usr/bin/dpkg returned an error code (1) I believe some modified scripts exists and the reinstall is not success Is there some way for a quick reinstall of amavis?. Can I delete the scrpts /etc/init.d/amavis-mc and /etc/init.d/amavisd-snmp-subagent before trying a reinstall? thanks!
thank you. It is installed and I can see amavisd-new with #netstat -atpn However, the service is not configured for reboot. It is my fault because I have disabled this in the past using sysv-rc-conf : Code: service 1 2 3 4 5 0 6 S │ │ ---------------------------------------------------------------------------- │ │ acpid [ ] [X] [X] [X] [X] [ ] [ ] [ ] │ │ amavis-mc [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] │ │ amavisd-s$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] Should I mark the levels 2,3,4,5 or still more?. Sorry, I cannot find info on this. I think this is my last question. For the rest inside postfix I think I'm able to reconfigure amavis sections.
so at the end I'm not able to solve this... I'm receiving an error in mail.log: "status=deferred (mail transport unavailable)". And no message is sent can be received. I have inside /etc/postfix/main.cf: Code: content_filter = amavis:[127.0.0.1]:10024 I have in /etc/postfix/master.cf: Code: 127.0.0.1:10025 inet n - n - - smtpd -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o mynetworks=127.0.0.0/8 -o strict_rfc821_envelopes=yes -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks -o smtp_send_xforward_command=yes 127.0.0.1:10027 inet n - n - - smtpd -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o mynetworks=127.0.0.0/8 -o strict_rfc821_envelopes=yes -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks -o smtp_send_xforward_command=yes -o milter_default_action=accept -o milter_macro_daemon_name=ORIGINATING #amavis unix - - - - 2 smtp # -o smtp_data_done_timeout=1200 # -o smtp_send_xforward_command=yes and doing # netstat I can see: Code: tcp 0 0 127.0.0.1:10024 0.0.0.0:* LISTEN 8110/amavisd-new (m tcp 0 0 127.0.0.1:10026 0.0.0.0:* LISTEN 8110/amavisd-new (m Is this not right?
sorry, these lines should be uncommented and messages can be sent and received Code: #amavis unix - - - - 2 smtp # -o smtp_data_done_timeout=1200 # -o smtp_send_xforward_command=yes although still the Dkim is not working. I will ask to @florian030 thanks!
well I was able to solve the issue before the answer of Florian. He has a debug page here: https://blog.schaal-24.de/dkim/debug-2/?lang=en although finally it was solved updating the ISPC services with the update script.
