DMARC fail? Here’s what it means and how to fix it
A DMARC fail means your email didn’t authenticate for the domain in the From field. Learn what each DMARC fail error code means and how to fix it.
What the new DMARC np= tag means for email security
Another layer of security: The new DMARC np= tag can prevent spoofers from using nonexistent subdomains.
BIMI’s AVP tag and why you should publish it
Use the BIMI AVP tag to build brand recognition by specifying preferences for organizational logos and sender avatars.
Beyond the breach: The rise of reputation hijacking
Reputation hijacking allows attackers to send authenticated emails that pass DMARC checks by exploiting overlooked DNS records, abandoned services, and compromised accounts. See how to identify and close these gaps.
Build custom reports with the new DMARC report builder
Build custom DMARC reports tailored to your organization’s needs. The new Valimail Report Builder helps security and email teams analyze data, spot trends, and monitor authentication performance.
DMARCbis to DMARC: Spec updates and new RFCs
Learn what the new DMARC RFCs mean, including DNS tree walk support, reporting changes, and updates to replacing DMARCbis.
Meet Integrations: A new way to connect and monitor your email ecosystem
Explore new Valimail Integrations in Enforce, including mailbox connectors and Microsoft Sentinel, for better visibility into your email environment.
DKIM2: What email senders need to know
DKIM2 is coming: A proposed update to email authentication that tackles replay attacks, backscatter, and broken signatures to strengthen modern email security.
Now available in Valimail: MTA-STS hosting and TLS reporting
Valimail now offers MTA-STS hosting and TLS reporting to enforce secure email delivery, monitor TLS performance, and simplify setup without extra tools.
What’s new in Valimail Amplify: Simplified BIMI management, unified with Enforce
We’ve made some changes! Read on to learn how we’ve improved Valimail Amplify so you can make trust visible with Brand Indicators for Message Identification (BIMI). Our goal? To make BIMI easier to set up correctly, easier to manage ongoing, and to better align the BIMI workflow with how organizations actually collaborate across technical and marketing […]
Unlock visibility with Valimail’s new Domain Report Card
Gain clear visibility into your domain’s email authentication with Valimail’s free Domain Report Card—assess risk, identify gaps, and get DMARC insights.
The hidden risk in your DNS: Why subdomains are the biggest blind spots for enterprise companies
Unmonitored subdomains are a phishing risk. Learn how Zero Trust email authentication protects your full domain with visibility and control.