ftp.nice.ch/pub/next/connectivity/mail/inspectors/NXPGP.1.1.2.s.tar.gz#/NXPGP.1.1.2.s/English.lproj

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.