Make your business fast, digital and secure.

Make your business fast, digital and secure.

Market analysis: Secure Email Gateway – Market Quadrant.

The research and consulting firm Radicati took a close look at the leading providers in the secure email gateways market. The results: Top position for Retarus. In a top market report for those responsible for company email.
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E-invoicing: We help you become a part of the PEPPOL network.

Retarus is fully certified as a “Certified PEPPOL Access Point”. With us as the access point, you can easily send your electronic invoices to more and more public institutions in Europe and beyond.
Join the network now

Reputation Management: What's important is that it's delivered.

Send high volumes of transactional and marketing emails. Retarus Transactional Email keeps your sender score high and ensures that you have a consistently high delivery rate (inbox placement).
Increase your delivery rate now

Öner Durmaz
Project Leader and Systems Consultant

In Retarus we have found a partner with which setting up and operating a scalable, cloud-based desktop SMS, fax and SAP fax solution functions very smoothly.

Stefan Hopf
Head of Messaging and Collaboration

In Retarus we have found a dependable partner for our e-mail communications. Thanks to their reliable and innovative solutions, we are very well protected against any threats, both now and in the future.

Patrick Brandner
Service Delivery Manager

Retarus reacted swiftly to our enquiry, understood our needs and professionally implemented the project within a very short space of time.