Date: 04/30/07 (Java Web)    Keywords: linux, microsoft

I am evaluating different Groupware packages (like Microsoft Exchange) for Linux. Can you please give some recommendations? So far I have come across Scalix, eGroupware, Open-XChange and The Horde project. Have you used any of them for business?

Source: http://blog.taragana.com/index.php/archive/groupware-on-linux-recommendations/