Zimbra instance of open-source software
Software license
The closed source variant Network edition is distributed under the Zimbra Network Edition EULA.
Starting with version 8.5 the Zimbra source code is available under the terms of the GNU General Public License version 2 (backend) and the Common Public Attribution License version 1 (frontend).Previous versions were released under the Zimbra Public License (ZPL). The Free Software Foundation accepts the license as being a free software license and refers to it as being identical to the Yahoo! Public License with the exception that Zimbra, Inc. provides the license, rather than Yahoo!.Included open source projects
The Zimbra Server uses open source projects such as:
Postfix
MariaDB (since version 8.5)
OpenDKIM (since version 8.0)
OpenLDAP
Jetty (since version 5)
Lucene
ClamAV
SpamAssassin
Amavis (amavisd-new)
DSPAM (deprecated starting 8.7)
Aspell
nginx (since 5.0)
ØMQ (since 8.0)It previously used:
type of example of manifestation of representation of