tqmail - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       tqmail (231B)
       ---
            1 #!/usr/local/plan9/bin/rc
            2 # qmail sender machine user...
            3 rfork s
            4 upas/vf | upas/qer $PLAN9/mail/queue smtp $* || exit 'qer failed'
            5 upas/runq -n 10 $PLAN9/mail/queue $PLAN9/mail/lib/remotemail </dev/null >/dev/null >[2=1] &
            6 exit ''