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New in Our Enterprise Fax Portal: Document Editing
Read moreThe Retarus Enterprise Fax Portal continues to grow and evolve. With this latest release, it now includes a document editing suite.
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Header Stripping: A Powerful New Privacy Feature for the SMTP Concentrator
Read moreAt Retarus, we’re always looking for ways to enhance the privacy and security of our services. That’s why we’re excited to highlight one of our latest features for our SMTP Concentrator: Header Stripping. This privacy feature offers a powerful way to protect confidential information that could potentially be exposed during email transmission.
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Bogus emails from “former employees” pose growing cyber threat
Read moreOur email security experts have detected a rise in a sophisticated social engineering variant targeting companies, particularly their HR or payroll teams, with a scam that is difficult to detect at first glance.
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Meet Retarus at it-sa 2025
Read moreFrom October 7 to 9, 2025, IT experts and decision-makers will once again gather at it-sa, Europe’s leading trade fair for IT security. Visit us at the Nuremberg Exhibition Center and discover our modular email security solution – developed and hosted in Europe.
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A Minute Too Late: What Jota Silva’s Transfer Teaches Us About the Power of Transactional Email
Read moreOne minute late – and a million-dollar transfer fell through. The case of soccer player Jota Silva shows how crucial the delivery speed of emails can be. What this means for companies – and how Retarus Transactional Email eliminates risks.
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flatexDEGIRO secures email communication using Retarus
Read moreflatexDEGIRO AG uses Retarus Email Security to protect its employees’ email inboxes. The online brokerage also employs role-based S/MIME encryption for messages subject to regulatory requirements.
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Rapid email security throughput times: Protection meets speed
Read moreIn the rush of daily business, where communication is of critical importance and decisions are often reached within a matter of minutes, every delay in the transmission of your emails may have appreciable repercussions. That’s why when it comes to Retarus Email Security, throughput times are among the performance indicators we keep a highly critical…
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Our DE2 data center has been relocated
Read moreMission accomplished! Retarus’ DE2 data center has been relocated from the basement of the company’s Munich HQ to noris network’s award-winning colocation MUC5 data center just to the east of Munich. And without any disruption to our ongoing operations!
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More structure for your email traffic: Retarus now also supports plus addressing
Read moreWhile it has long been a popular feature in free web-based email services, the use of plus addresses has become more widespread in business contexts in recent years. A growing number of companies are using plus addressing to organize and manage inbound emails more efficiently. With the latest iteration, Retarus Email Security now fully supports…
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The global average cost of a data breach fell for the first time in five years
Read moreFor the 20th consecutive year, experts at the Ponemon Institute have determined the cost of a data breach at companies and organizations. The outcomes have been published by sponsor IBM in its Cost of a Data Breach Report 2025. For the first time, the latest report also investigates AI-related risks.
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Gain more control over your outbound emails: Our new attachment blocker
Read moreRetarus Attachment Blocker reliably protects your network from emails containing malicious attachments or dangerous file properties. This proven tool effectively enhances your protection against malware, zero-day exploits, and other email-related threats. The newly updated version offers additional features for even greater control.
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Unlock Deeper Insights with Retarus’ New Enterprise Integration Feature: Observability Metrics
Read moreWe’re giving our users access to real-time data that’s ready for immediate analysis and action. In addition to the myEAS Dashboard we now offer even further data transparency by providing customers with the raw data behind those dashboards.
