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Search Results for: Reputation

DNS Hygiene: Why Dangling Records Are a Silent Threat t...

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 often-overlooked layer of e...

09.03.2026

IPs and Domains in Email Delivery: How to Build Reputat...

“The old domain was burned– so we started fresh.” A phrase that is often heard in practice. A supposedly quick fix, but one that usually leads to even greater delivery problems in practice. The ...

29.10.2025

Webinar Recap: IP & Domain Reputation – Myths, Truths &...

Email remains one of the most important means of communication for companies. But even the perfect email campaign is useless if it doesn’t end up in your recipients’ inboxes. One crucial factor that d...

12.06.2025

[Guest Post] Postmastery Console’s Reputation Monitor N...

This article is also available in French. Please find the French version below.   [English Version] Presented at the last CSA Email Summit in Cologne in April 2024, we're excited to anno...

21.01.2025

DKIM Body Length: A Vulnerability as Domain Reputation ...

It all starts with the DKIM With the rise of domain reputation, DKIM has become the most important element of email authentication and is fundamental to additional protocols such as DMARC and BIMI. ...

21.05.2024

What data do I receive as a CSA certified Sender to mon...

CSA certified Sender receive the following data: Spam Trap Hits DKIM errors Spam Complaint Rate Individual User Complaints

10.09.2021

DKIM beyond authentication – Protecting Brand identity ...

DKIM beyond authentication – Protecting Brand identity and reputation According to RFC 5863 the DKIM (DomainKeys Identified Mail) authentication allows an organization to claim responsibility for tr...

19.03.2020

DKIM jenseits von Authentifizierung – Schutz der Marken...

Gemäß RFC 5863 ermöglicht es die DKIM-Authentifizierung (DomainKeys Identified Mail) einer Organisation, die Verantwortung für die Übertragung einer Nachricht auf eine Weise zu übernehmen, die von ein...

17.03.2020

[Guest Post] Email in 2026: Evolving Technical Requirem...

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 happy to discuss email in general and deliverability in par...

18.02.2026

2025: The Course is Set – In 2026, We Will Pick Up Spee...

A statement on the future of trust, deliverability, and self-regulation in commercial emailing Looking Back on 2025: Setting the Course Together When I look back on the year 2025, I do so with pride...

16.01.2026

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