Blog - Valimail

How vulnerable are U.S. political campaigns to election interference from spoofed email?

How much can you trust that a political fundraising email really came from who it appears to come from — or that if you ...

by Dylan Tweney

October 19, 2020

Featured blog

M3AAWG’s email authentication checklist is clear, concise, and timely

The Messaging, Malware, and Mobile Anti-Abuse Working Group (M3AAWG) recently published a best-practices document on email authentication (.pdf) based on SPF, DKIM, and DMARC that outlines exactly why authentication is so important, and how...

by Seth Blank

September 17, 2020

Valimail has been monitoring the usage of email authentication technologies in election infrastructure for several years...

by Dylan Tweney

October 14, 2020

DMARC enforcement is a critical email security standard to help protect organizations and their customers from email abu...

by Valimail

September 4, 2020

Hot on the heels of Google’s new-security-features announcement, people are clamoring to learn what BIMI is and how they...

by Valimail

August 20, 2020

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

by Valimail

August 12, 2020

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

by Valimail

July 31, 2020

Valimail has been tracking and publishing data on DMARC usage since 2017, but this edition of our Email Fraud Landscape ...

by Gabby Williams

July 29, 2020

The Valimail blog