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Kickoff for phishing attacks: Why the soccer World Cup is peak season for cybercriminals
Read moreWhen millions of people around the world tune in to watch the FIFA World Cup, it’s not only fans who look forward to thrilling matches and unexpected results. Cybercriminals also see global sporting events of all kinds as prime opportunities for their attacks. According to the experience of Retarus experts, the number of phishing-based fraud…
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Verizon DBIR 2026: Social engineering a growing threat, with conventional email security more important than ever
Read moreVerizon’s Data Breach Investigations Report (DBIR) has long been considered one of the cybersecurity sector’s most essential status reports. The report’s headline finding for 2026 is that vulnerability exploitation has risen to become the most common initial access vector for successful attacks. Nevertheless, enterprises will find another conclusion especially relevant: The human factor continues to…
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Retarus introduces the Docs MCP Server for AI-assisted integrations and faster onboarding
Read moreRetarus is introducing the new Docs MCP Server, a capability that connects AI developer tools directly to Retarus API documentation. The Retarus Docs MCP Server enables AI tools to retrieve official Retarus documentation on demand and provide implementation-ready answers directly in context.
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New automation options for Retarus Email Security: Meet our Configuration API
Read moreCompanies running email security operations in complex environments are acutely aware of the daily challenges – carefully maintaining configurations, ensuring lists are kept up to date, and reliably implementing security policies. This is where the new Configuration API included in Retarus Email Security comes into play.
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The Retarus Cloud Fax App for Salesforce now fits even more business processes
Read moreOur Cloud Fax App for Salesforce natively integrates cloud faxing into Sales, Service, and Health Cloud on desktop and mobile. With the newly released version 2.2, we extended the app to support a much broader range of Salesforce-driven processes.
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Retarus SMS Connector is now available for Microsoft Power Platform, Logic Apps, and Copilot Studio
Read moreMicrosoft users can now bring enterprise-grade SMS directly into low-code workflows with the Retarus SMS connector, which is listed on Microsoft Learn for Power Automate, Power Apps, Logic Apps, and Copilot Studio. The connector gives organizations a direct way to send SMS, query job status, retrieve per-recipient delivery results, and access API version details from…
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A Major Upgrade Our Customers Didn’t Even Notice…and That’s the Point
Read moreImagine fundamentally improving service without ever experiencing a single interruption: faster, more reliable, and more scalable. That’s exactly what we’ve just accomplished. Behind the scenes, we completed a full-scale migration of our Transactional Email backend system.
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Introducing Delivery Assist for Retarus Cloud Fax
Read moreUndelivered faxes can happen for a number of reasons: wrong number, busy line, or something more serious. Instead of leaving the issue with the original sender, our new Delivery Assist feature allows support teams to step in and resolve those transmissions in a centralized interface. This latest expansion and improvement to Retarus Cloud Fax enables…
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Smarter, Faster, More Powerful: A New Era of Reporting in Retarus Transactional Email
Read moreWe are introducing a new suite of advanced reporting capabilities for Retarus Transactional Email, designed to help our customers get more value out of their email data and make better decisions, faster.
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Trusted Domains: Ensuring that transactional emails reach only their intended recipients
Read moreRetarus Transactional Email allows you to define a list of allowed recipient domains. This ensures that messages are only delivered to approved organizations; any emails accidentally sent to domains not part of that list will be dropped.
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Sending thousands of pages via fax without failure
Read moreSending very large documents via fax is not easy. It puts sustained pressure on multiple layers of the system. Documents must be rendered, transmitted reliably over long sessions, and tracked end to end without interruption. Legacy fax servers and many cloud fax solutions struggle with this.
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Ready for France: Why Choosing the Right E-Invoicing Partner Is Critical
Read moreStarting September 1, 2026, e-invoicing will become mandatory for B2B transactions in France. What many underestimate: time is running short – and the requirements are complex. That’s why it’s critical to involve the right stakeholders early and have a strong partner in place.
