9 Data processing apparatus, namely computer and data processors; data processing programs and software; computer programs recorded on machine readable data carriers, namely computer programs for the protection, administration, management, organization, configuration and monitoring of electronic communication for an electronic mail system; prerecorded magnetic data media, namely diskettes and magnetic cards featuring computer programs for the protection, administration, management, organization, configuration and monitoring of electronic communication for an electronic mail system; optical data media, namely compact discs and digital versatile discs featuring computer programs for the protection, administration, management, organization, configuration and monitoring of electronic communication for an electronic mail system; computer operating programs; software for the protection, administration, management, organization, configuration and monitoring electronic communication, namely e-mail communication and voice-mail-communication; computer peripherals