Connect your business to the world. With the leading platform for Enterprise Messaging, Digitalization and Email Security.

Emails: Find the key in defending against cyber attacks.

Cyber threats get more and more sophisticated. Thousands of attacks daily with damages in the billions. Don’t let it come to this. Protect your company reliably from malware, phishing, fraud, and other attacks.
 
Protect better now

Fax is fully digital. Tap into new potentials.

Send and receive fax reliably in All IP environments, simplify your IT infrastructure, digitize analog business processes, and optimize workflows—Retarus Cloud Fax Services make your fax communication ready for the digital future.
 
Get ready now

Accompany the customer journey with text messages.

Express delivery of SMS to all mobile networks around the world – with Retarus Enterprise SMS Services you send short messages straight from your desktop or business applications.
 
Discover Enterprise SMS

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.

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