#!/bin/sh set -e if [ "$1" = "configure" ]; then if ! id -u policyd-spf >/dev/null 2>&1; then adduser --quiet --system --group --no-create-home --home /nonexistent policyd-spf elif [ -n "$2" ]; then addgroup --quiet --system policyd-spf usermod -g policyd-spf policyd-spf fi fi exit 0