DMARC Diligence (Part 3) : Implementing and Optimising DMARC for Maximum Security

In this third and final part of our series of ‘DMARC Diligence’ insights, we explore the detailed process of DMARC deployment, its monitoring, optimisation, and preparing businesses for future email security challenges. 

Last Week … 

Last week in part 2 of this series of ‘DMARC Diligence’ articles, we looked at the crucial yet often neglected aspect of securing non-sending or “forgotten” domains against cyber threats. Here we highlighted the potential risks posed by these domains when not protected by DMARC policies, and offered some guidance on how businesses can extend their DMARC implementation to cover all owned domains, thereby preventing unauthorised use for spam or phishing attacks.