| "DKIM Public Key for Domain is Wrong" Error [message #149438] |
Sun, 28 February 2021 15:15  |
Arty13
Messages: 2
Registered: February 2021
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Hi There,
I've been struggling to get DKIM working on Kerio Connect. My PTR, SPF and DMARC records are good, and my DKIM record is in place (tested by MXtoolbox and dmarcian), but when I ask Kerio to sign my outgoing messages, it gives me the DKIM public key is wrong error. I have copy/pasted exactly what should be in the DKIM DNS record. Any ideas on what is going on?
Thank you.
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| Re: "DKIM Public Key for Domain is Wrong" Error [message #149444 is a reply to message #149440] |
Mon, 01 March 2021 16:16  |
Arty13
Messages: 2
Registered: February 2021
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Problem solved... finally.
I'm using Windows Server 2019 and I followed the instructions to set up all of my external DNS TXT records on my local DNS server. That worked fine except for the DKIM record which in the Windows Server DNS service management tool was truncating the entry at 146 characters (couldn't copy/paste the full DKIM public key in a single line of the text field).
The solution was to enter the DKIM public key on multiple rows of no more than 146 characters... i.e. just hit enter in the text entry field and copy/paste the next 146 characters. When I nslookup the domainkey record, it appears as multiple rows in quotations. But it worked!! This is yet another "Bill Gates strikes again" moment for Microsoft... can't believe this nonsense in the latest version of their very expensive server OS.
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