OpenChange is a portable Open Source implementation of Microsoft Exchange server and Exchange protocols. It provides a complete solution to interoperate with Microsoft Outlook clients or Microsoft Exchange servers.

OpenChange client-side library is used in existing messaging clients and is the solution in new projects to communicate natively with Microsoft Exchange and Exchange-compatible servers. OpenChange server is a transparent Microsoft Exchange server replacement using native Exchange protocols and does not require any plugin installation in Outlook.

Features

  • Exchange 2010 compatibility
  • encryption connections to Exchange server
  • Improved portability for x86 x86_64 architecture (FreeBSD, OpenSolaris)
  • exchange2ical tool rewritten (GSoC 2009 - make use of libical)
  • Improvements for the OpenChange proxy server (mapiproxy)

Project Activity

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Categories

Email Clients, Scheduling, Office Suites, Proxy Servers

License

GNU General Public License version 2.0 (GPLv2)

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OpenChange Project Web Site

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  • hamza31231 Posted 2017-10-12
    5 out of 5 stars
    Please don't stop the project! What happened?
  • rettung Posted 2010-08-08
    5 out of 5 stars
    Keep on with your great work
    1 user found this review helpful.
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Additional Project Details

Operating Systems

BSD, FreeBSD, HP-UX, IBM AIX, Linux, NetBSD, OpenBSD, Solaris

Languages

English, French

Intended Audience

Developers, End Users/Desktop, System Administrators

User Interface

Non-interactive (Daemon)

Programming Language

C

Related Categories

C Email Clients, C Scheduling Software, C Office Suites, C Proxy Servers

Registered

2003-11-10
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