Open-Xchange

Open-Xchange (OX) 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 is the world’s most popular IMAP server software and OX PowerDNS provides secure DNS services to telco customers and their users worldwide.

Software developed by Open-Xchange is used by 220 million people globally, including four federal states in Germany. As an EU-based company, Open-Xchange addresses both the GDPR and data sovereignty with the OX App Suite, gaining strength from its strong open source roots. By working with the Open Source community, the company can deliver reliable and robust solutions along with its Dovecot and PowerDNS products.

It is headquartered in Germany, and has six offices there as well as international offices in Finland, Italy, Japan, the Netherlands and the USA.

To Open-Xchange’s Website