Why Legitimate Senders End Up on Blocklists: Key Takeaways from the CSA Webinar
Many senders believe they are doing everything right. Their domains are authenticated, their campaigns are permission-based, and their deliverability metrics appear stable. Yet sooner or […]
DNS Hygiene: Why Dangling Records Are a Silent Threat to Your Brand’s Reputation
In the world of email deliverability, discussions often focus on content quality, engagement metrics, and authentication protocols such as SPF, DKIM, and DMARC. However, an […]
[Guest Post] Email in 2026: Evolving Technical Requirements, Individualized Filtering, and AI Integration
Introduction When CSA approached me and invited me to write about the future of the email ecosystem and what I quickly said yes. I’m always […]
Email Authentication in the Financial Sector
Protection Against Cyber Threats and Ensuring Inbox Delivery: In today’s fast-paced and digitalised world, communication security is paramount. For many companies, email is a central […]
The Certified Senders Alliance – Building Quality and Trust in the Email Ecosystem
The Certified Senders Alliance is a service of the eco Association of the Internet Industry, in cooperation with the German Dialogue Marketing Association (DDV). Since […]
CSA Certification Monitor – Improve email deliverability with data-driven insights
The CSA Certification Monitor is a self-service tool for certified Senders to monitor deliverability and maintain their certification status. CSA Senders gain access to valuable […]
