BIMI stands for Brand Indicators for Message Identification and makes it possible to display your logo in the recipient’s inbox. This allows the recipient to determine immediately who sent the email.
BIMI is based on the aforementioned techniques SPF, DKIM and DMARC. BIMI works in a similar way, namely by placing a BIMI record in your public DNS. BIMI does require DMARC to be set to be on p = quarantine or p = reject.