Hello everyone, I’ve setup a new mailcow installation on a dedicated server and am really happy so far. As I go through the setup, I’ve taken the DKIM key located in the Configuration > ARC/DKIM keys, pasted it into my DNS control panel for dkim.domainkey.mydomain as well as default.domainkey.mydomain.
When I attempt to send an email from mailcow to mail-tester.com it shows that the DKIM signature is present, but not valid. SPF and DMARC both pass, so this is the last thing to get emails out.
Any thoughts on what could be causing this issue? I’ve done a direct copy/paste from mailcow into the record, but everything I’m reading says that this should work pretty simply.
Thanks in advance for any help you can provide me!