DMARC Standard Modernized with New RFCs, Reinforcing Email Authentication Imperatives for Senders Globally

LONDON, UK – June 1, 2026 – The internet’s governing body for technical standards, the Internet Engineering Task Force (IETF), has officially published a suite of updated Request for Comments…

Internet Engineering Task Force Modernizes DMARC Standard with New RFCs, Solidifying Email Authentication for Global Senders Including Mailjet Users

The landscape of email security has seen a significant, albeit largely clarifying, evolution with the Internet Engineering Task Force (IETF) officially updating the Domain-based Message Authentication, Reporting, and Conformance (DMARC)…

The Unseen Impact: How Election Email Surges Disrupt Overall Deliverability for Commercial Senders

The intricate ecosystem of email deliverability, often perceived as a direct reflection of a sender’s own program health, is profoundly influenced by broader market dynamics, particularly during periods of intense…

The Unseen Impact of Political Campaigns: How Elections Disrupt Email Deliverability for All Senders

The intricate world of email deliverability often appears to be a direct reflection of a sender’s own program health – list quality, content relevance, sending frequency. However, during periods of…

Microsoft’s Smart Network Data Services Undergoes Significant 2026 Overhaul, Reshaping Email Deliverability Monitoring for Global Senders

Microsoft’s Smart Network Data Services (SNDS), a cornerstone tool for email senders to gauge their reputation across Outlook, Hotmail, and Live platforms—collectively serving over 350 million accounts—has undergone significant changes…

The New DMARC Era: IETF Modernizes Email Authentication Standard, Reaffirming Best Practices for Senders

June 1, 2026, marks a significant moment in the ongoing evolution of email security and deliverability standards as the Internet Engineering Task Force (IETF) officially replaced the foundational DMARC (Domain-based…

Microsoft’s SNDS Undergoes Significant 2026 Changes, Forcing Senders to Re-evaluate Deliverability Workflows

Email deliverability professionals and high-volume senders are grappling with significant operational shifts following Microsoft’s 2026 updates to its Smart Network Data Services (SNDS). These changes, while not altering the core…

The Looming Deliverability Challenge: How Election Season Email Surges Impact Commercial Senders Nationwide

The dynamics of email deliverability are far more complex than the quality of a single sender’s program, particularly during periods of exceptionally high sending volume. The digital mail stream becomes…

Elections Cause Widespread Email Deliverability Drops for All Senders, Not Just Political Campaigns

The intricate world of email deliverability often appears to be a direct reflection of a sender’s own program health, but during periods of exceptionally high volume, the broader ecosystem plays…

Optimizing Mother’s Day Email Campaigns: Lessons from the UK for May Senders

The annual observance of Mother’s Day presents a significant opportunity for marketers, yet its varied timing across the globe offers a unique strategic advantage for those celebrating later in the…