This project by Zentyal is based on the following software:

- Password Filter DLL by Kervin Pierre
    http://sourceforge.net/projects/passwdhk/
    You can find more info in the README.passwdHk.txt file.

- XYNTService by Xiangyang Liu
    http://www.codeproject.com/system/xyntservice.asp
    It is included as zentyal-service-launcher.exe
    The source code is also available in the Zentyal official repository.

- IPy 0.75 by Victor Stinner
    https://github.com/haypo/python-ipy

XYNTService is licensed under The Code Project Open License (CPOL).
The full text of the license is at http://www.codeproject.com/info/cpol10.aspx

IPy is licensed under The BSD License.
The full text of the license is at http://www.opensource.org/licenses/bsd-license.html

The passwdHk project and the rest of code by Zentyal S.L.
are licensed under the GNU Lesser General Public License (LGPL).
The full text of the license is included in the LICENSE.txt file.

Zentyal website: http://www.zentyal.com
Zentyal project website: http://www.zentyal.org
