Email Security news and updates | spoofing attacks

30 seconds to DMARC

With this 30-second summary, quickly understand what is DMARC all about and what you can do to protect your organization from...

By Rui Serra On October 16, 2025

Why Important AAA Standards, such as MTA-STS, are Essential for Email Security

Discover how the AAA security processes and protocols improve email security by protecting recipients, email senders, and domain...

By José Ferreira On May 25, 2021