Sendmarc and Ontinet partner to boost DMARC adoption rates in Spain
Explore how Sendmarc’s collaboration with Ontinet is transforming Spanish businesses’ cybersecurity through an advanced DMARC solution for MSPs.
Exploring the Authenticated Received Chain (ARC) protocol
Learn how Authenticated Received Chain (ARC) works with DMARC, SPF, & DKIM to enhance email security, maintain integrity, and boost deliverability.
Navigating DMARC mandates: What MSPs & MSSPs should know

Discover essential insights on global DMARC mandates and how MSPs and MSSPs can enhance client trust, security, and compliance with the protocol.
DMARC updates in the UK NCSC Mail Check platform

Find out what updates the UK NCSC is making to their Mail Check tool, including removing key features like DMARC aggregate reporting.
Understanding DMARC policies – p=none, p=quarantine, p=reject

Discover how implementing the right DMARC policy in your business can stop email impersonation, protect brand reputation, and boost deliverability.
Protect against holiday cybersecurity threats

In our latest article, you’ll discover how to safeguard your business against the rise in holiday season cybersecurity threats.