etc/sv/postgrey/run

   1 #!/bin/sh -eux
   2 exec 2>&1
   3 sv=${PWD#/etc/sv/}
   4 install -d -m 2710 -o postgrey -g postfix \
   5  /run/postgrey
   6 exec /usr/bin/chpst \
   7  -u "$sv":"$sv" \
   8  /usr/sbin/postgrey \
   9  --auto-whitelist-clients=5 \
  10  --dbdir=/var/lib/postgrey \
  11  --delay=65 \
  12  --max-age=35 \
  13  --privacy \
  14  --unix=/run/postgrey/socket