curl -X POST "https://mail.example.com/api/v1/delete/dkim" -H "X-API-Key: $MAILCOW_API_KEY" -H "Content-Type: application/json" -d '{"dkim_selector":"default","domains":["example.com"]}'

Category: Mail Servers & Postfix

curl -X POST "https://mail.example.com/api/v1/delete/dkim" -H "X-API-Key: $MAILCOW_API_KEY" -H "Content-Type: application/json" -d '{"dkim_selector":"default","domains":["example.com"]}'

Delete a DKIM key pair for a domain

Removing the DKIM key stops Mailcow from signing mail for the domain, and receivers that still verify the old record will fail DKIM checks. That typically worsens spam scores and deliverability. Export the private key first if you may need it again.
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