Exchange alternative for Linux

Posted on 2007-11-28
Last Modified: 2013-12-16
Is there anything out there now for Linux that performs similar to Exchange?  We need something that incorporates email, calendars, and contacts at a minimum.  If it has web based email access that would we a bonus.  This would be for under 50 users.
Question by:bleujaegel
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arrkerr1024 earned 250 total points
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There is OpenXchange, which has a comercial and a "community" version, that might be worth taking a look at:
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Expert Comment

ID: 20367666

Here's another that has had decent reviews:

Or have you considered google apps?
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PeturIngiEgilsson earned 250 total points
ID: 20370332

Expert Comment

ID: 20953298
Forced accept.

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