Open-Xchange Community Edition is an version that is not officially supported by Open-Xchange
When you choose to install packages for one of the maintained platforms as listed below, you can later buy maintenance and a support contract without migrating any data.
Products like OXtender for MS Outlook and OXtender for Mac OS can only be purchased and supported in combination with a maintenance contract and thus only with products like HE, SE or SE for UCS .
To download and install the software, please use the following Installation Guides:
If you have further requests, this document describes the Open-Xchange feature prioritization process and the options for partners and customers to either feed feature requests into this process or to order custom feature implementations.