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Zimbra Atlassian Crowd

By: zetalliance

This Zimbra extensions implements a custom auth handler which authenticates Zimbra accounts against an installation of Atlassian Crowd.

Centralized identity management

Manage users from multiple directories - Active Directory, LDAP, OpenLDAP or Microsoft Azure AD - and control application authentication permissions in one single location.

Single sign-on (SSO)

Make life easy for your users by giving them one username and password to log in to all the applications they need access to. Seamlessly integrate all your Atlassian products - like Jira, Confluence, and Bitbucket- to give your users one simple single sign-on (SSO) experience.


See the README on Github that you can find via the helpful links below.


Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may find a copy of the License in the file LICENSE or at


Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


This extension was created by the joint effort of Silpion, a Zimbra Gold Partner, and iVentureGroup. We are both located in Hamburg with subsidaries all over Germany. If you like to code on varying projects in a friendly atmosphere or have a knack for running software at large scale, check out the job offerings on our websites.

Helpful Links

Download View on GitHub

Rating No ratings or reviews
Downloads 405
Latest Version 1.0.0
Compatibility ZCS 8.8.x , ZCS 9.0.x , ZCS 10.0.x
License Apache License v2.0
Created on 8/21/21
Updated on 8/21/21