Filter by "DMARC enforcement"

By now, many organizations understand the threat of phishing attacks that impersonate sender identity. More than one mil...

This is part of a series about BIMI readiness. In this post we explain how DMARC works and how to get to DMARC enforceme...

DMARC is a powerful email authentication protocol that works at Internet scale, enabling domain owners to control how th...

Without DMARC enforcement, anyone can send a spoofed email that looks convincingly like it came from you — right down to...

Flaws in email security are among the leading causes of cybersecurity incidents for many organizations. Whether it’...

Even though DMARC at enforcement is incredibly effective at preventing the vast majority of all cyberattacks, adoption r...

DMARC is a powerful tool for protecting sender identity in email. Amongst many other benefits, when properly enforced, i...

DMARC can be a confusing topic: Points of view vary greatly and there is no shortage of misinformation out there. But th...

A new email standard is about to transform the way we experience our inboxes and interact with our favorite brands. That...

Email is having an identity crisis. Although the first email was sent almost 50 years ago, the standards for Internet em...

TL;DR: Yes. A recent blog post made the unusual argument that the vast majority of organizations should not try to publi...

Take a look at your inbox right now. How many of the messages in there come from brands that you like, subscribe to, mak...

Valimail’s mission has been consistent since the day we started back in 2015: We want to keep fraudulent emails out of t...

DMARC (Domain-based Message Authentication, Reporting & Conformance) usage continues to grow. About 80% of all email...

If implementing SPF, DKIM, and DMARC is on your list, then you also probably know that enforcement is the goal — and the...

We’ve been seeing an increase in the number of published DMARC records with a “pct” tag that undermines the value of DMA...

Despite its near-ubiquity, email is under attack. Email’s core protocols make no provision for authenticating the identi...

What does it mean when someone talks about “email authentication?” It’s pretty straightforward: When an email message ha...

Many how-to articles tout the benefits of DMARC without mentioning a crucial step: Enforcement. A key part of the DMARC ...

A zero-day vulnerability in the way Office 365 scans incoming emails can let malicious content get through to users’ inb...