Hi Clifford, we do support BIMI. You have to add your domain in "My Sender Domains" in your account on https://account.mailpoet.com/ and add DNS records that are shown on that page. That enables DKIM, which is enough for your domain to be DMARC compliant (the first step in the link you shared).

The rest of the steps (adding reject or quarantine DMARC policy and adding a BIMI logo URL) is up to you to do, and once done, you should have BIMI enabled.