Microsoft Exchange Alternatives for Linux

” Looking for a Linux-friendly groupware suite that can take the
place of Microsoft Exchange in your organization? You’ll find a
wide range of alternatives for Linux that offer most (if not all)
of Exchange’s functionality.

“If your organization has standardized on Microsoft Exchange,
switching may be a bit tricky (but can be done). But if your
organization hasn’t started down that path, it’s a good habit to
avoid. The good news is you’ll find several robust Exchange
alternatives for Linux. The Core of the Matter

“One of the things you’ll run into quickly with enterprise open
source offerings is open core offerings — meaning some of the
software is open source, other bits are under a proprietary license
of some kind. Usually connectors to Microsoft Outlook and mobile
synchronization are held back, or features that are primarily
focused on the enterprise — like clustering to provide
scalability and failover.”

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