Published at LXer:
Since its beginnings as a Microsoft Exchange alternative for small- to medium-sized businessed, the Open-Xchange collaboration suite has stretched a bit beyond just a messaging solution. The flagship product, Open-Xchange Server, is regarded as a full collaborative platform, particularly with the addition of the Infostore document sharing module. Here's how to install Open-Xchange Server to start on the way to replacing Exchange.
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