Back in October 2023, Google and Yahoo jointly announced new email sender requirements for inbound mail to their domains that they would be putting in place early in 2024, requirements that, for now, ...

The Domain-based Message Authentication, Reporting and Conformance (DMARC) protocol is one leg of the tripod of internet protocols that support email authentication methods. DMARC provides a mechanism ...

In this interview with Help Net Security, Alexander Garcia-Tobar, CEO at Valimail, explains the importance of implementing DMARC, as email is still greatly used by cybercriminals to infiltrate and ...

For cybersecurity professionals in email security and anti-phishing, the beginning of 2024 marked the start of an evolution. In January, adoption of the email standard for protecting domains from ...

The U.S. federal government last year mandated that all agencies implement DMARC policies by October 2018. But according to research by cybersecurity vendor Agari, barely more than half of the ...

With heightened geopolitical tensions, a surge in cyberattacks on US and allied organizations by a North Korean cyber-espionage group is hardly unexpected. What is disquieting, however, is that an ...