Companies running email security operations in complex environments are acutely aware of the daily challenges – carefully maintining 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.
Tags: Email Security
Our 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.
Tags: Cloud Fax // Salesforce
Microsoft 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 within Microsoft’s automation environment.
Tags: Enterprise SMS
Imagine 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.
Tags: Transactional Email
Undelivered 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 users to handle undelivered outbound faxes directly in their browser through our Enterprise Fax Portal.
Tags: Cloud Fax // Enterprise Fax Portal
We 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.
Tags: myEAS // Transactional Email
Retarus 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.
Tags: Transactional Email
Sending 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.
Tags: Cloud Fax
Starting 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.
Tags: E-Invoicing // France
Enterprise organizations often use dozens of applications that send email: time-sensitive notifications, system alerts, customer communications, invoices, password resets, and more. These applications may be cloud-based, on-premises, or geographically distributed across regions. The challenge? All of them must send high volumes of email reliably and consistently and without delays, throttling, or delivery failures.
Tags: SMTP Concentrator // Transactional Email