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    DKIM not working / New Install / Deb 11

    Sage advice and I shall follow it :)
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    DKIM not working / New Install / Deb 11

    I did toggle "ENABLE DKIM" on and off a few times. I nuked my keys, regenerated. I updated everything including Exim. I hacked a few config scripts, backed those changes out. I cleared out the DNS entries and re-did them. I also raised a ticket with DirectAdmin and they peered under the hood of...
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    DKIM not working / New Install / Deb 11

    I cannot explain why it is signing now and was not before. I did bang my wrench on many things during this process. In other words, I actually cannot tell you why it was not working and I do not now know why it is. The DNS stuff was an ugly mess, that was also my doing :)
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    DKIM not working / New Install / Deb 11

    Yay! Ok, its all working now. I opened a support ticket and it came back with "you do not have dmarc set anywhere". They could also have said "you big dummy" :) All of my problems were at the DNS side. I had pasted the DKIM public key wrong, I did not set a dmarc record. Really basic stuff...
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    DKIM not working / New Install / Deb 11

    Top bit of /etc/exim.variables.conf : ====================== #Do not edit this file directly #edit /etc/exim.variables.conf.custom daemon_smtp_ports=25 : 587 : 465 tls_on_connect_ports=465 disable_ipv6=false message_size_limit=50M smtp_receive_timeout=5m smtp_accept_max=100...
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    DKIM not working / New Install / Deb 11

    I just checked and yes, those lines are present in /etc/exim.variables.conf
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    DKIM not working / New Install / Deb 11

    I have no customization of which I am aware. This should be a vanilla install.
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    DKIM not working / New Install / Deb 11

    Exim Version: ======== root@server:~# exim --version Exim version 4.98 #2 built 14-Dec-2024 22:56:25 Copyright (c) University of Cambridge, 1995 - 2018 (c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2024 Hints DB: Berkeley DB: Berkeley DB 5.3.28: (September 9, 2013)...
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    DKIM not working / New Install / Deb 11

    My Deb: ====== No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseye
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    DKIM not working / New Install / Deb 11

    Tests show that the email is not signed at all. I am on Deb 11 too. After trying hard coded paths, and very briefly breaking Exim, I backed off and away from that approach. This is something for a sandbox machine and not a live server. As no DKIM was being appended, I was exploring the...
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    DKIM-Signature not being applied to mails

    I did try with mail tester and also sent myself emails. There is simply no DKIM appended in the email. It just looks like a good old email from before the days of DKIM. I am indeed on Deb 11. At this point, I have decided to raise a ticket. I have, at the very least, some good diagnostic...
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    DKIM-Signature not being applied to mails

    I have the same symptom: DKIM not appended to outgoing emails. Perhaps it is also the same or similar problem? Have a thread over here: https://forum.directadmin.com/threads/dkim-not-working-new-install-deb-11.67132/page-2#post-381743 If you solved your issue, I would really appreciate hearing...
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    DKIM not working / New Install / Deb 11

    Nope. Hard coding stuff into exim.conf & exim.dkim.conf was a bad idea and broke exim. Reverted.
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    DKIM not working / New Install / Deb 11

    Duh.... ok, I read some more and it doesn't matter what my "selector" is called as long as that is what is in the "exim.dkim.conf" I verified this, and its correct there. So as things stand now, I have a valid DKIM key on my DNS, I have followed the guides and installed everything according to...
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    DKIM not working / New Install / Deb 11

    I just verified that my key is on the external DNS. Using dmarcian.com service the key comes back as valid. Version: DKIM1 KeyType: RSA Public Key Length 2048 "Your DKIM record is valid" I also checked with what is stored on the DirectAdmin server and that matches. One thing I noticed is...
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    DKIM not working / New Install / Deb 11

    I just verified again, under DNS in DirectAdmin, the x._domainkey is present. Next, I am going to verify that this is correctly pasted at the host/DNS site.
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    DKIM not working / New Install / Deb 11

    Hi, thank you so much for the reply. Yes, it is added at Contabo, where my server is hosted. Stupid question perhaps: If the key pasted at the external DNS had any error in it, would this cause this failure mode? I ask as many forums on Exim / DKIM seem to mention spaces being added to the...
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    DKIM not working / New Install / Deb 11

    exim.dkim.conf is v1.7 This line has me interested: dkim_private_key = ${if exists{/etc/virtual/$dkim_domain/dkim.private.key}{/etc/virtual/$dkim_domain/dkim.private.key}{0}} My key files are there but what if $dkim_domain is incorrect? No error is generated, it will just silently not work if...
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    DKIM not working / New Install / Deb 11

    /var/log/exim/paniclog* shows nothing whatsoever over dkim Sent emails are just quietly not being DKIM tagged, even though its configured, without any information anywhere. I don't, for example, see any errors generated by EXIM telling me something like "I cannot tag outgoing emails with DKIM...
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    DKIM not working / New Install / Deb 11

    Tested setting permissions to 660 for dkim.public.key & dkim.private.key,. no success, outgoing mails still not signed. 600 seems to be the default permissions when the keys are created.
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