[remram]

Every one of their product's page, plus the frontpage, has a direct link labeled "get on GitHub". I don't know how it could be easier to find.

The deployment documentation seem appropriate for Docker-based services: https://github.com/linagora/ToM-server/blob/master/docker.md https://github.com/linagora/tmail-backend/blob/master/tmail-... (although Twake Drive's docs seem under construction)