Secure Data Centers @ Sarajevo, BiH

+387 33 563-000

Secure Data Centers @ Sarajevo, BiH

+387 33 563-000


Prevent email-based cyber attacks, protect email accounts from takeover, and secure the contents of emails.

Your comprehensive protection against advanced email threats.

Cloud Email Security

QSS Cloud Email Security is a Cloud-based email filtering solution that will protect your users and businesses from spam, viruses and other malware. The service is based on redirecting your incoming e-mail traffic to the QSS Cloud Email Security system, filtering e-mail messages, and forwarding purified e-mail messages to your e-mail system.
By simply changing your MX record in DNS to QSS SMTP filters, messages sent to you coming from the Internet will be filtered and delivered to your mail system. In case your e-mail is unavailable, the QSS SMTP filter system will collect messages (local queue) and deliver them to your system as soon as it becomes available (checks system availability every 30 minutes, accumulation of mails in a local queue is 2 days).

Reliability and quality

Lower costs



Local data center

The public cloud platforms we cover

We deliver all kind of services that support small and micro businesses.


Amazon Web Services Cloud Management

Rely on the highest level of support in managing your Amazon Web Services (AWS) infrastructure. Focus on innovative projects relevant to your business, while leaving the responsibility and care of IT infrastructure to our experienced staff.


Microsoft Azure Cloud Management

Achieve the maximum performance of the Microsoft Azure cloud platform with the support of our expert team. Let your IT team focus on projects that are important for business while leaving the care of Azure infrastructure to our Azure experts.


Google Cloud Management

Leave the management and maintenance of your Google Cloud platform to our certified team. We provide an advanced service built on years of experience and expertise, with a complete focus on the needs of the client regardless of the industry.

Ready to start a project with us? Let's get in touch.

Why innovate with us?

Digital transformation

QSS regularly introduces new processes, services, and products to affect positive change in our business, improving our existing methods, creating new value, and boosting growth and productivity.

QSS Cloud infrastructure

We offer a broad spectrum of services that can be hosted in our Cloud, user’s infrastructure or Hybrid Cloud. Such an end-to-end solution can meet all demands of different users. 

Trusted global partnerships

Our leading position was secured through strong, long-term partnerships with some of the global leaders. QSS is a partner with leading IT companies such as Microsoft, Cisco, IBM, RedHat, Oracle, VMware, FalconStor, Symantec, Check Point, and many more. 

Quality and regulation

Our security mechanisms are based on recognized norms and the highest standards: ISO 27001 and ISO 27017. Security clearance according to EU/NATO standards

Regulation compliance

We operate on the basis of BiH and European law and ensure full regulatory compliance. Respecting fully GDPR and other privacy data regulations.

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