Executive summary: Implementing DMARC delivers one of the clearest, fastest returns on investment in email security. By authenticating outgoing mail and blocking spoofed messages, DMARC cuts the direct costs of phishing and Business Email Compromise, safeguards brand reputation, and boosts deliverability—ultimately driving revenue and trimming operational workload. Key takeaways: Email is a critical communication tool for businesses,…Continue Reading: DMARC: The best ROI for your organization
DMARC
400,000 DMARC boost after Microsoft’s high-volume sender update
Microsoft’s decision to join Google and Yahoo in enforcing stricter rules for high-volume senders has triggered an immediate response across the internet. In the last 30 days alone, 406,042 new domains have deployed Domain‑based Message Authentication, Reporting & Conformance (DMARC), pushing the global total to 10.9 million. While not all domains will be exclusive Outlook users, a…Continue Reading: 400,000 DMARC boost after Microsoft’s high-volume sender update
DMARCbis: What are the changes and how to be ready
Executive Summary: DMARCbis, also known as DMARC 2.0, is the forthcoming update to the DMARC email authentication protocol, designed to address limitations and ambiguities in the original standard, with an expectation to be finalized and published in 2025. The update introduces clearer guidelines, a new method for determining organizational domains, and streamlined record management. While…Continue Reading: DMARCbis: What are the changes and how to be ready
Why DMARC matters: Protect your organization from evolving phishing threats
Phishing campaigns continue to change. Attackers are adapting faster than traditional security tools, using more subtle methods to bypass filters and reach inboxes. The latest KnowBe 4 Phishing Threat Trends Report (2025) shows a steady increase in attacks that slip through email security platforms and a growing use of techniques that avoid detection, increasing 173%…Continue Reading: Why DMARC matters: Protect your organization from evolving phishing threats
From concept to market leader: Reflecting on the development of Red Sift OnDMARC
Following Red Sift OnDMARC being featured in 18 reports in G2’s Spring 2025 Report, CEO Rahul Powar shares his thoughts on the innovation behind the product—and what’s driving its continued momentum in the fight against phishing and Business Email Compromise (BEC). When I founded Red Sift, my goal was to make proactive cybersecurity accessible for…Continue Reading: From concept to market leader: Reflecting on the development of Red Sift OnDMARC
Keep your Microsoft Online Email Routing Address secure with Red Sift OnDMARC
Every Microsoft 365 tenant includes a default domain in the format tenantname.onmicrosoft.com. This is known as the Microsoft Online Email Routing Address (MOERA). What many don’t realize is that attackers have started using these domains to impersonate organizations in phishing attacks. If left unmonitored, MOERA domains can become a blind spot in your email security….Continue Reading: Keep your Microsoft Online Email Routing Address secure with Red Sift OnDMARC
