There are currently 4 publicly available mailing lists for OpenMeetings.

The commits list is for notification of commits to the OpenMeetings repository.

The dev list is for internal discussion among the OpenMeetings developers. It is open to the public if you are interested in seeing how the sausage is made.

User List : openmeetings-user@incubator.apache.org	Subscribe	Unsubscribe	Archive
Spanish User List : openmeetings-user-espanol@incubator.apache.org	Subscribe	Unsubscribe	Archive
Commits List : openmeetings-commits@incubator.apache.org	Subscribe	Unsubscribe	Archive
Developer List : openmeetings-dev@incubator.apache.org	Subscribe	Unsubscribe	Archive