GNU Affero General Public License version 3 – OpenPaaS

License and Additional Terms for OpenPaaS software

OpenPaaS is an open-source, cloud-based and enterprise-centric PaaS and SaaS 
dedicated to social and collaborative services, distributed under the GNU 
Affero GPL v3 License terms, with Additional Terms pursuant to Section 7 of 
said license.

These Additional Terms are not intended to be taken as a change of heart by
Linagora over the principles of free software and open source distribution, as
Linagora strongly believes in free software and open source distribution, since
it warrants an easy and reasonable access to software innovation to large user
communities, and is highly committed to supporting free software and open
source whenever possible.

Linagora wishes its paternity over OpenPaaS to be acknowledged,
regardless of its present or later use, modification, distribution and/or
evolutions. Accordingly, these terms aim at preserving Linagora moral rights
over OpenPaaS.

We have taken care of not affecting product copying, improvements or deploying.
It is our conviction that the community will not be affected by these terms,
the ultimate goal of which is to ensure the sustainability of free and open
source software by supporting R&D and improving the visibility of Linagora as a
free and open source software publisher, while encouraging others to comply
with our common ideals.

Pursuant to this license, you are therefore free to use the software and modify
it according to the GNU Affero General Public License version 3, provided that
you comply with its requirements, notably:

 - indicating, in a clear and unambiguous manner, that the software is a
   modification of original code;
 - retaining Appropriate Legal Notices in the source code and the user
   interface;
 - keeping any modifications of the software under the terms of the GNU Affero
   General Public License version 3, including its Additional Terms pursuant to
   its section 7, subsections (b), (c) and (e).

Following are the applicable Additional Terms for use of OpenPaaS
pursuant to section 7, subsections (b), (c) and (e) of the GNU Affero General
Public License version 3.

Additional Terms applicable for OpenPaaS

The following additional terms are applicable to the use, modification and
distribution of OpenPaaS:

  1. Notices and Attribution:

The interactive user interfaces in modified source and object code versions of
this program must display Appropriate Legal Notices, as required under Section
5 of the GNU Affero General Public License version 3.

In accordance with Section 7 and subsection (b) of the GNU Affero General
Public License version 3, these Appropriate Legal Notices consist in the
display of the Signature Notice “OpenPaaS is powered by Linagora.” for any 
and all type of outbound messages (e.g. e-mail and meeting requests). 
Retaining this Signature Notice in any and all free and Open Source versions 
of OpenPaaS is mandatory notwhistanding any other terms and conditions.

These Signature Notices can be freely translated and replaced by any notice of
strictly identical meaning in another language according to localization of the
software, provided such notice clearly displays the words “OpenPaaS” and 
“Linagora”.

Regardless of the notice language, the Logo/words "OpenPaaS" must be a clickable 
hypertext link that leads directly to the Internet URL http://open-paas.org. 
The Logo/word "Linagora" must be a clickable hypertext link that leads directly 
to the Internet URL http://www.linagora.com.

2. Use of the OpenPaaS and Linagora trademarks and logos

OpenPaaS™ and Linagora™ are registered trademarks of Linagora.

Pursuant to Section 7, subsections (c) and (e) of the GNU Affero General Public
License version 3, this license allows limited use of these trademarks under
the following terms:

All Linagora trademarks, including OpenPaaS™ and Linagora™ logos shall be used by
the licensees and sublicensees for the sole purpose of complying with the
present Additional Terms to the GNU Affero General Public License version 3,
excluding any other purpose without written consent obtained from Linagora.

Using these trademarks without the (TM) trademark notice symbol, removing these
trademarks from the software, modifying these trademarks in any manner except
proportional scaling (under the proviso that such scaling keeps the trademark
clearly legible), or using these trademarks to promote any products or services
commercially, or on product packaging, websites, books, documentation or any
other publication without a written, signed agreement with Linagora is strictly
prohibited, and constitutes an infringement of Linagora intellectual property
rights over these trademarks.  Using these trademarks in a way harmful,
damaging or detrimental to the value of the OpenPaaS brand or any other Linagora
trademarks, integrity, image, reputation, and/or goodwill, as determined by
Linagora, is also strictly prohibited, and constitutes an infringement of
Linagora intellectual property rights over these trademarks as well.

Please report any possible violation of the GNU Affero General Public License
version 3, any violation of the hereabove Additional Terms, any infringement
and/or misuse of any OpenPaaS or Linagora trade marks and/or a violation of the
aforementioned Trademark Policy at <[email protected]>.

		GNU AFFERO GENERAL PUBLIC LICENSE Version 3, 19 November
		2007

Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is
permitted to copy and distribute verbatim copies of this license document, but
changing it is not allowed.

		Preamble

The GNU Affero General Public License is a free, copyleft license for software
and other kinds of works, specifically designed to ensure cooperation with the
community in the case of network server software.

The licenses for most software and other practical works are designed to take
away your freedom to share and change the works. By contrast, our General
Public Licenses are intended to guarantee your freedom to share and change all
versions of a program--to make sure it remains free software for all its users.

When we speak of free software, we are referring to freedom, not price. Our
General Public Licenses are designed to make sure that you have the freedom to
distribute copies of free software (and charge for them if you wish), that you
receive source code or can get it if you want it, that you can change the
software or use pieces of it in new free programs, and that you know you can do
these things.

Developers that use our General Public Licenses protect your rights with two
steps: (1) assert copyright on the software, and (2) offer you this License
which gives you legal permission to copy, distribute and/or modify the
software.

A secondary benefit of defending all users' freedom is that improvements made
in alternate versions of the program, if they receive widespread use, become
available for other developers to incorporate. Many developers of free software
are heartened and encouraged by the resulting cooperation. However, in the case
of software used on network servers, this result may fail to come about. The
GNU General Public License permits making a modified version and letting the
public access it on a server without ever releasing its source code to the
public.

The GNU Affero General Public License is designed specifically to ensure that,
in such cases, the modified source code becomes available to the community. It
requires the operator of a network server to provide the source code of the
modified version running there to the users of that server. Therefore, public
use of a modified version, on a publicly accessible server, gives the public
access to the source code of the modified version.

An older license, called the Affero General Public License and published by
Affero, was designed to accomplish similar goals. This is a different license,
not a version of the Affero GPL, but Affero has released a new version of the
Affero GPL which permits relicensing under this license.

The precise terms and conditions for copying, distribution and modification
follow.

		       TERMS AND CONDITIONS

  0. Definitions.

"This License" refers to version 3 of the GNU Affero General Public License.

"Copyright" also means copyright-like laws that apply to other kinds of works,
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"The Program" refers to any copyrightable work licensed under this License.
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To "convey" a work means any kind of propagation that enables other parties to
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An interactive user interface displays "Appropriate Legal Notices" to the
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  1. Source Code.

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The Corresponding Source need not include anything that users can regenerate
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The Corresponding Source for a work in source code form is that same work.

  2. Basic Permissions.

All rights granted under this License are granted for the term of copyright on
the Program, and are irrevocable provided the stated conditions are met. This
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You may make, run and propagate covered works that you do not convey, without
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Conveying under any other circumstances is permitted solely under the
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  3. Protecting Users' Legal Rights From Anti-Circumvention Law.

No covered work shall be deemed part of an effective technological measure
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copyright treaty adopted on 20 December 1996, or similar laws prohibiting or
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When you convey a covered work, you waive any legal power to forbid
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Verbatim Copies.

You may convey verbatim copies of the Program's source code as you receive it,
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You may charge any price or no price for each copy that you convey, and you may
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  5. Conveying Modified Source Versions.

You may convey a work based on the Program, or the modifications to produce it
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    b) The work must carry prominent notices stating that it is released under
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You may convey a covered work in object code form under the terms of sections 4
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a) Convey the object code in, or embodied in, a physical product (including a
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b) Convey the object code in, or embodied in, a physical product (including a
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  7. Additional Terms.

"Additional permissions" are terms that supplement the terms of this License by
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Notwithstanding any other provision of this License, for material you add to a
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  8. Termination.

You may not propagate or modify a covered work except as expressly provided
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  9. Acceptance Not Required for Having Copies.

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  10. Automatic Licensing of Downstream Recipients.

Each time you convey a covered work, the recipient automatically receives a
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You may not impose any further restrictions on the exercise of the rights
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  11. Patents.

A "contributor" is a copyright holder who authorizes use under this License of
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A contributor's "essential patent claims" are all patent claims owned or
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March 2007.

Nothing in this License shall be construed as excluding or limiting any implied
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  12. No Surrender of Others' Freedom.

If conditions are imposed on you (whether by court order, agreement or
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  13. Remote Network Interaction; Use with the GNU General Public License.

Notwithstanding any other provision of this License, if you modify the Program,
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Notwithstanding any other provision of this License, you have permission to
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which is the covered work, but the work with which it is combined will remain
governed by version 3 of the GNU General Public License.  14. Revised Versions
of this License.

The Free Software Foundation may publish revised and/or new versions of the GNU
Affero General Public License from time to time. Such new versions will be
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new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies
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If the Program specifies that a proxy can decide which future versions of the
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  15. Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
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EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE
QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.

  16. Limitation of Liability.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY
COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS
PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided above cannot
be given local legal effect according to their terms, reviewing courts shall
apply local law that most closely approximates an absolute waiver of all civil
liability in connection with the Program, unless a warranty or assumption of
liability accompanies a copy of the Program in return for a fee.

END OF TERMS AND CONDITIONS