The mailing list can also be accessed via the sf.net mailman that takes the mailing list posts to your inbox of your email client and puts it as well into sourceforge list archives. The search facilities on sourceforge list archives search will might be helpful to find out suggestions and cooperation partners in your country.
To subscribe for the list, use these links:
care2x-developer mailing list: https://lists.sourceforge.net/lists/listinfo/care2002-developers
care2x-user mailing list: https://lists.sourceforge.net/lists/listinfo/care2002-users
To browse in the archive, use these links: