Can't get the Mac client to work/connect in Mac OS 10.14 - Mojave. Works great in earlier versions of Mac OS like Mavericks, Sierra and High Sierra. The Novell Messenger clients says it can't make a secure connection to the server. Also tried other Novell compatible clients that gives error messages as well - Adium and Pidgin.

Does anyone know any solution to this or is this another reason to look for other better and more modern technologies?