DKIM Signature Body Hash not verifying


Jun 11, 2017
San Diego
cPanel Access Level
Root Administrator
I am having trouble with the DKIM signature body hash not verifying. MX Toolbox is reporting this problem when I ping test send an email to the delivery check tool.

When I go to the Email Deliverability for the domain, it shows the DKIM record as valid.

I am on cPanel 78.0.17 and my DNS is hosted on the same server as Exim. Is there a problem with the way Exim is signing? or the way MXToolbox is validating? Or is there somewhere else I should be looking?