[Mail Server 4.1] Unable to install Opendkim

chenran

Problem

The Opendkim service cannot start when I install the Mail Server 4.1. I tried to use yum reinstall it. and it shows:

No match for argument: opendkim
Error: Unable to find a match: opendkim

I am wondering how can I fix this issue?
I am using AWS EC2 w/ Amazon Linux and AAPanel 6.8.5

Screenshot

aaPanel_Jose

chenran
It is recommended that you use a standard Centos or Ubuntu server

chenran

aaPanel_Jose This base on RHEL 8.3 does that matter?

aaPanel_Jose

chenran
We are considering adjusting the structure and installation method of the mail server. Currently we only tested centos and ubuntu

ASLAN

Is there a recommended environment that guarantees that Opendkim will stay installed?
I have tried with Centos 7, Debian 10, both LAMP and LEMP and in all cases Opendkim does not install as part of MailServer.
So far I have only solved it by installing Opendkim manually (via console) and even that way in many cases it does not work stable.
When you have news about it, please notify us. I love aaPanel, it is very stable and intuitive, but the problem with Opendkim is very important.
Thanks, you're doing a great work!

idflorin

ASLAN Centos 7

I have on Centos 7 (I did update the VPS image with #sudo yum check-update and #sudo yum update before install):
Mail server 4.3
and I have DKIM
with just

ASLAN

I have exactly the same OK under DKIM on that page, tested under Centos 7 and Debian 10 many times on last few days and every website is working smooth, BUT:

when I check Service Status, OpenDkim is not there
when I check a real email on Mail-Tester, it get error: DKIM NOT SIGNED.
when I check OpendDkim on ssh console: OpenDkim is not found

aaPanel show Dkim OK, as your image, but is not working
Tested recently on Centos 7 and Debian 10, many times

idflorin

ASLAN I retested

it's weird.
btw I don't use aapanel's DNS manager I use DNS from contabo. Personally, I don't need a private DNS.

ASLAN

I know, it's weird
I'm using Cloudflare direct (without Proxy)
Now I'm installing iredmail on other VPS because I need urgent a MailServer (with DKIM working)
I would like to use aaPanel's Mail Server, when it works 100% (I think the only problem is OpenDkim)

idflorin

ASLAN I've just finished a centos 7 rebuild
you are correct about:

but I still got the DKIM signature to be Ok

my current install:

I don't know why Rspamd needs Redis, but life is still good.

ASLAN

I have a VPS with similar setup, only one domain, working perfect, including DKIM signes even OpenDkim is missing
When I add another domain, DKIM start to get errors
The first domain keeps working smooth
The rest of my VPS have a lot of domain, so I prefer not to use MailServer on them
I will wait a solution for this
aaPanel is great

aaP_admin112

Good afternoon, you have a very cool panel!!!! But there is a small nuance, the OPENDKIM function does not work in the panel. Checked on different servers (4-5 pieces) Centos 7 system. Here is a screenshot. When switching to the tab, the function appears for 1 second and disappears (((( Emails are not signed. Please check what the problem may be.

1 second leter....

aaPanel_Kern

aaP_admin112
Hello, the mail server no longer uses opendkim, it has been replaced by rspamd
What is Unsigned Email? Do you have any details or screenshots?
Unable to send dkim headers
Troubleshoot log /var/log/rspamd/rspamd.log
Prompt for permission issues:
2022-04-20 00:27:56 #1363(rspamd_proxy) <6795e9>; proxy; dkim_module_load_key_format: cannot load dkim key /www/server/dkim/xxx.com/default.private: cannot map key file: '/www /server/dkim/xxx.com/default.private' Permission denied

Set 640 to 644, then restart rspamd to send emails to view email source code
chmod 644 /www/server/dkim/xxx.com/default.private
/etc/init.d/rspamd restart

aaP_admin112

[root@mail ~]# yum install opendkim

[root@mail ~]# rpm -qa|grep opendkim
libopendkim-2.11.0-0.1.el7.x86_64
opendkim-2.11.0-0.1.el7.x86_64

[root@mail ~]# systemctl restart opendkim
Job for opendkim.service failed because the control process exited with error code. See "systemctl status opendkim.service" and "journalctl -xe" for details.

[root@mail ~]# systemctl status opendkim.service

в—Џ opendkim.service - DomainKeys Identified Mail (DKIM) Milter
Loaded: loaded (/usr/lib/systemd/system/opendkim.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Thu 2022-06-23 17:32:01 UTC; 50s 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: 4329 ExecStart=/usr/sbin/opendkim $OPTIONS (code=exited, status=78)

Jun 23 17:32:01 mail.TEST.store systemd[1]: Starting DomainKeys Identified Mail (DKIM) Milter...
Jun 23 17:32:01 mail.TEST.store systemd[1]: opendkim.service: control process exited, code=exited status=78
Jun 23 17:32:01 mail.TEST.store systemd[1]: Failed to start DomainKeys Identified Mail (DKIM) Milter.
Jun 23 17:32:01 mail.TEST.store systemd[1]: Unit opendkim.service entered failed state.

Jun 23 17:32:01 mail.TEST.store systemd[1]: opendkim.service failed.

[root@mail ~]# opendkim-default-keygen

Generating default DKIM keys:
Default DKIM keys for TEST.store created in /etc/opendkim/keys.

[root@mail ~]# systemctl restart opendkim

[root@mail ~]# systemctl status opendkim.service
в—Џ opendkim.service - DomainKeys Identified Mail (DKIM) Milter
Loaded: loaded (/usr/lib/systemd/system/opendkim.service; disabled; vendor preset: disabled)
Active: active (running) since Thu 2022-06-23 17:52:17 UTC; 1s 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: 1716 ExecStart=/usr/sbin/opendkim $OPTIONS (code=exited, status=0/SUCCESS)
Main PID: 1717 (opendkim)
CGroup: /system.slice/opendkim.service
в””в”Ђ1717 /usr/sbin/opendkim -x /etc/opendkim.conf -P /var/run/opendkim/opendkim.pid

Jun 23 17:52:17 mail.test.store systemd[1]: Starting DomainKeys Identified Mail (DKIM) Milter...
Jun 23 17:52:17 mail.test.store systemd[1]: Can't open PID file /var/run/opendkim/opendkim.pid (yet?) after start: No such file or directory
Jun 23 17:52:17 mail.test.store opendkim[1717]: OpenDKIM Filter v2.11.0 starting (args: -x /etc/opendkim.conf -P /var/run/opendkim/opendkim.pid)

Jun 23 17:52:17 mail.test.store systemd[1]: Started DomainKeys Identified Mail (DKIM) Milter.

[root@mail ~]# cat /var/run/opendkim/opendkim.pid
1749

aaP_admin112

Wow!!!
The problem is solved.
Reinstalled everything from scratch by default.
Entered only the command (chmod 644 /www/server/dkim/xxx.com/default.private) And everything worked!!!
Thank you very much.

Just a nuance, the command does not work. But there is a Rspamd restart button in the panel
[root@mail]# /etc/init.d/rspamd restart
-bash: /etc/init.d/rspamd: No such file or directory