The care and feeding of an NNCP installation. NNCP needs little care, but it there are a few things that can help. NNCP’s administration page is a good place to read about this. My Debian packages do some of this for you, and provide examples for much of the rest as well. Rotate the log file NNCP has a log file, which by default is under the spool directory (/var/spool/nncp by default).