Google groups

Joeffice is a project based on the community effort.
Support is available by the community at the Joeffice google group.
Everybody is encouraged to join and participate in this forum.

Wiki page

You may find your answer on the wiki page.
Everybody is encouraged to join and participate in this wiki.

Commercial support

At the moment Joeffice is in Alpha stage so not production ready.
There is no commercial support. May you need commercial support, you main contact Japplis the owner of the project for requests.