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I've got issues with OpenDKIM not starting on my CentOS 7 (with Postfix) server since an update for OpenDKIM crashed a while ago. It seems to have to do with this error:
How do I check if the connection is working to this socket and how to fix it?
I've checked the following:
Then it says:
Then:
It says:
Then I've tried:
This and (/var/log/maillog) give the related error:
This is the relevant part op the OpenDKIM config (/etc/opendkim.conf):
This is the relevant OpenDKIM part from the Postfix config (/etc/postfix/main.cf):
This is the maillog for a test mail I sent( zgrep [email protected] /var/log/maillog* ):
In Plesk I can see these modules are installed when I search for 'DKIM':
When I try to listen to everthing on localhost, the 8891 opendkim is not there (netstat -tulnp):
Code:
postfix/smtpd[32230]: warning: connect to Milter service inet:localhost:8891: Connection refusedHow do I check if the connection is working to this socket and how to fix it?
I've checked the following:
Code:
service opendkim startThen it says:
Code:
Job for opendkim.service failed because the control process exited with error code. See "systemctl status opendkim.service" and "journalctl -xe" for details.Then:
Code:
systemctl status opendkim.serviceIt says:
Code:
● opendkim.service - DomainKeys Identified Mail (DKIM) Milter
Loaded: loaded (/usr/lib/systemd/system/opendkim.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Mon 2018-01-29 16:44:13 CET; 3min 40s ago
Docs: man:opendkim(8)
man:opendkim.conf(5)
man:opendkim-genkey(8)
man:opendkim-genzone(8)
man:opendkim-testadsp(8)
man:opendkim-testkey
http://www.opendkim.org/docs.html
Process: 14228 ExecStart=/usr/sbin/opendkim $OPTIONS (code=exited, status=127)
systemd[1]: Starting DomainKeys Identified Mail (DKIM) Milter...
systemd[1]: opendkim.service: control process exited, code=exited status=127
systemd[1]: Failed to start DomainKeys Identified Mail (DKIM) Milter.
systemd[1]: Unit opendkim.service entered failed state.
systemd[1]: opendkim.service failed.Then I've tried:
Code:
journalctl -xeThis and (/var/log/maillog) give the related error:
Code:
postfix/smtpd[32230]: warning: connect to Milter service inet:localhost:8891: Connection refusedThis is the relevant part op the OpenDKIM config (/etc/opendkim.conf):
Code:
## Create a socket through which your MTA can communicate.
## Socket inet:8891@localhost
Socket inet:[email protected]This is the relevant OpenDKIM part from the Postfix config (/etc/postfix/main.cf):
Code:
## OpenDKIM config :)
milter_default_action = accept
milter_protocol = 2
smtpd_milters = inet:localhost:8891
non_smtpd_milters = inet:localhost:8891
Code:
/var/log/maillog:Feb 4 11:28:51 vps2 postfix/smtpd[14598]: 134D5B6BE79: client=vps2.brandsomehosting.nl[::1], sasl_method=DIGEST-MD5, [email protected]
/var/log/maillog:Feb 4 11:28:51 vps2 postfix/qmgr[31089]: 134D5B6BE79: from=<[email protected]>, size=1374, nrcpt=1 (queue active)In Plesk I can see these modules are installed when I search for 'DKIM':
Code:
libopendkim 2.11.0-0.1.el6 (PLESK_17_5_3-thirdparty)
opendkim 2.10.3-3.el7 (epel)
perl-Mail-DKIM 0.39-8.el7 (base)When I try to listen to everthing on localhost, the 8891 opendkim is not there (netstat -tulnp):
Code:
tcp 0 0 127.0.0.1:35018 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 0.0.0.0:587 0.0.0.0:* LISTEN 12308/master
tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 2612/dovecot
tcp 0 0 127.0.0.1:34606 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:783 0.0.0.0:* LISTEN 8496/spamd child
tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 2612/dovecot
tcp 0 0 127.0.0.1:33967 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1/systemd
tcp 0 0 0.0.0.0:8880 0.0.0.0:* LISTEN 22175/sw-cp-server:
tcp 0 0 0.0.0.0:465 0.0.0.0:* LISTEN 12308/master
tcp 0 0 127.0.0.1:37268 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 149.210.236.168:53 0.0.0.0:* LISTEN 1352/named
tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 1352/named
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1058/sshd
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 12308/master
tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 1352/named
tcp 0 0 127.0.0.1:12345 0.0.0.0:* LISTEN 1122/magicspam-milt
tcp 0 0 0.0.0.0:8443 0.0.0.0:* LISTEN 22175/sw-cp-server:
tcp 0 0 127.0.0.1:43645 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:42525 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 0.0.0.0:4190 0.0.0.0:* LISTEN 2612/dovecot
tcp 0 0 127.0.0.1:2911 0.0.0.0:* LISTEN 1470/monit
tcp 0 0 127.0.0.1:12768 0.0.0.0:* LISTEN 2683/psa-pc-remote
tcp 0 0 127.0.0.1:43040 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:2912 0.0.0.0:* LISTEN 2044/sw-engine
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 2612/dovecot
tcp 0 0 127.0.0.1:34370 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN 2612/dovecot
tcp 0 0 0.0.0.0:8099 0.0.0.0:* LISTEN 2752/plugin-ip
tcp 0 0 127.0.0.1:33059 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:35688 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:36104 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:39529 0.0.0.0:* LISTEN 2714/agent-service
tcp 0 0 127.0.0.1:39465 0.0.0.0:* LISTEN 2714/agent-service
tcp6 0 0 :::3306 :::* LISTEN 1298/mysqld
tcp6 0 0 :::106 :::* LISTEN 1080/xinetd
tcp6 0 0 :::587 :::* LISTEN 12308/master
tcp6 0 0 :::110 :::* LISTEN 2612/dovecot
tcp6 0 0 ::1:783 :::* LISTEN 8496/spamd child
tcp6 0 0 :::143 :::* LISTEN 2612/dovecot
tcp6 0 0 :::111 :::* LISTEN 1/systemd
tcp6 0 0 :::80 :::* LISTEN 7374/httpd
tcp6 0 0 :::8880 :::* LISTEN 22175/sw-cp-server:
tcp6 0 0 :::465 :::* LISTEN 12308/master
tcp6 0 0 :::53 :::* LISTEN 1352/named
tcp6 0 0 :::21 :::* LISTEN 1080/xinetd
tcp6 0 0 :::22 :::* LISTEN 1058/sshd
tcp6 0 0 :::25 :::* LISTEN 12308/master
tcp6 0 0 :::443 :::* LISTEN 7374/httpd
tcp6 0 0 :::8443 :::* LISTEN 22175/sw-cp-server:
tcp6 0 0 :::4190 :::* LISTEN 2612/dovecot
tcp6 0 0 :::993 :::* LISTEN 2612/dovecot
tcp6 0 0 :::995 :::* LISTEN 2612/dovecot
udp 0 0 0.0.0.0:2 0.0.0.0:* 2752/plugin-ip
udp 0 0 149.210.236.168:53 0.0.0.0:* 1352/named
udp 0 0 127.0.0.1:53 0.0.0.0:* 1352/named
udp 0 0 127.0.0.1:323 0.0.0.0:* 681/chronyd
udp 0 0 0.0.0.0:8000 0.0.0.0:* 2752/plugin-ip
udp6 0 0 :::53 :::* 1352/named
udp6 0 0 ::1:323 :::* 681/chronyd
Last edited:
