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Open-Xchange is the world’s leading provider of open source software-as-a-service solutions for hosting, service provider and telecommunications companies advancing the trust and innovation of the Internet through valued customer engagement models.

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  • Open API’s and standards – Business innovation today leverages technology that is flexible, transparent and lowers the barriers to cooperate. The OX portfolio relies on industry standards that evolve and scale interoperable architectures that are highly flexible and that allow for competitive value to be realized faster, stronger and are more cost effective long term.
  • Privacy matters – The data-driven economy has transformed how services providers deliver access, interconnectivity and value-added services to their customers. Basing these services on the freedom and choice that individuals require to control their data, is fundamental to the trust and growth of sustainble Internet business models.
  • Ruthlessly open – Virtually every aspect of the IT stack is being refactored. The ability to work together -- whether as partners or friendly competition – assures that the best solution for individuals will emerge. Staying ruthlessly open is not just an OX business philosophy, it is a promise our partners depend upon for their success.

Stay Open, Stay informed

Considering using Infrastructure as a Service? Why Dovecot’s Encryption of Data at Rest is a Must Have

By Neil Cook, Chief Security Architect Open-Xchange Today I want to talk about encryption again. Previously I’ve blogged about the benefits of tran... read more


Powering a secure internet with DNS

By Thomas Bioud, Vice President Sales EMEA, Open-Xchange What’s the magnetic pull for a service provider in 2016? How can they add-value and stay r... read more


Open-Xchange releases eM Client for OX App Suite

Open-Xchange is pleased to announce the release of eM Client for OX App Suite, a full-featured, easy to use email client for Windows users. As well... read more


2016/07/28 - So proud to announce that @VadeSecure will partner w/ us for OX Summit Chicago and Frankfurt https://t.co/BmYj4Ubp7M https://t.co/KzgDIZ6k7V


2016/07/28 - Considering using Infrastructure as a Service? Why Dovecot’s Encryption of Data at Rest is a Must Have https://t.co/BBt919XSBp


2016/07/28 - This could be the future @AndrewOrlowski We hope Hillary isn't taking notes from UK's new PM https://t.co/KMSRZSTn7R https://t.co/GcNEQXhoNa


2016/07/28 - Slides von @peterganten @osballiance: #OpenSource ist Antwort auf die Herausforderungen der #Digitalisierung https://t.co/TyxHA3VVGt @D64eV


2016/07/26 - RT @peterganten: Meine Präsentation von der @OSSBIG Konferenz im Juni zum Stand bei #opensource in Deutschland: https://t.co/LjzADgYCfm via @SlideShare