Open-Xchange is a developer of secure and open communication and office productivity software, IMAP server software and DNS solutions. Since 2005, it has partnered with many of the world’s largest Internet Service Providers (ISPs), telcos and carriers, as well as local government organizations, to deliver Open Source email and productivity solutions that include secure storage, file and document management.
OX Dovecot, the world’s most popular IMAP server software, and OX PowerDNS, which provides secure DNS services to telco customers and their users worldwide, are also Open-Xchange solutions. Software developed by Open-Xchange is used by 200 million people globally, including four German states.
As an EU-based company, Open-Xchange addresses both GDPR and data sovereignty with OX App Suite and gains strength from its strong Open-Source roots. Working with the Open-Source community helps the company, together with its Dovecot and PowerDNS products, to deliver reliable and robust solutions.
It is headquartered in Germany, where it has six offices, with international offices in Finland, Italy, Japan, the Netherlands and the USA.