Anti-Spam SMTP Proxy Server implements multiple spam filters
PTP Management library to communicate with linuxptp using IEEE 1558.
Booking/reservation of meeting rooms/equipment with e-mail invitations
Pioneering Private and Public Cloud Management since 2008
Full SMTP/Mail server Appliance in 5 minutes
Multiplatform Ham Radio APRS and Mapping Program
Various TCP/IP servers, clients and network management tools