
Microsoft’s New Email Rules: Why Businesses Must Act Now
A major Thai logistics company lost ฿750,000 when a fake invoice was sent — using their domain.
They weren’t hacked. They just didn’t have DMARC.
Now Microsoft is enforcing new rules. If your domain isn’t authenticated by May 5, your emails might not get delivered at all.
We broke down what’s changing — and how to fix it before it hits your business.



How Email Impersonation Almost Ruined a Business — and How Raso Cyber Can Help
When scammers impersonated Sophie’s email, it nearly destroyed her business. Learn how Raso Cyber and Sendmarc stepped in to secure her domain and protect her customers. Don't wait until it’s too late - protect your email and reputation today.