Make your business fast, digital and secure.

Make your business fast, digital and secure.


Corona: Fast, reliable communication is essential now.

In times of crisis, it is particularly important to send information quickly and reliably, be it to employees, customers, or suppliers. Whether you are in the office or working from home. Sometimes email isn’t the right channel. Particularly urgent messages can be sent quickly and promptly via SMS to all of your recipients. With Retarus WebExpress, the web-based messaging platform, you can reach your target group in the blink of an eye, and messages can be customized and sent across all media. The portal offers one standardized browser interface for all transmission methods, such as email, SMS, and fax.

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.

Stefan Bode
Director Information Technology

Email-to-Fax has not only saved us valuable time, but it also provides us with a fast and reliable way to communicate with our partners and insurance companies.