There is a prepackaged installer that even includes the OS. SUSE LINUX Openexchange Server They have a connector for MS Outlook. The price is still a bit more than many small companies can afford.
For the cheapest of the cheapies like me there is Open Xchange, the product that is the basis of SLOX. This is something my company would want to deploy once they get to a stable landmark release.
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There is a prepackaged installer that even includes the OS. SUSE LINUX Openexchange Server They have a connector for MS Outlook. The price is still a bit more than many small companies can afford.
For the cheapest of the cheapies like me there is Open Xchange, the product that is the basis of SLOX. This is something my company would want to deploy once they get to a stable landmark release.