· Amit Kothari
· Engineering
We audited SPF, DKIM and DMARC on 11 domains we own
Replacing our BIMI certificate in June 2026 pushed us to sweep DNS on all 11 zones we own. One domain had two conflicting DMARC records, another had zero protection, and a third still streamed forensic reports to a vendor we cancelled on 2026-06-15. Every fix landed the same day.