First check in

SNAP/README

@@ -0,0 +1,5 @@
+This is the directory where the manifest, snapinfo,
+and files.tar.gz files will be created. It is also
+where the usher file should be placed if it is
+required by the package. Any other files that need
+to be included could also be placed here.

SNAP/postfix.init

@@ -0,0 +1,52 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:            postfix
+# Required-Start:      $syslog $local_fs $network
+# Should-Start:        $remote_fs openldap saslauthd
+# Required-Stop:       $network
+# Should-Stop:         $remote_fs openldap saslauthd
+# Default-Start:       3 4 5
+# Default-Stop:        0 1 2 6
+# Short-Description:   Postfix MTA
+# Description:         Controls the Postfix Mail Transfer Agent
+### END INIT INFO
+
+. /lib/lsb/init-functions
+
+BINFILE=/usr/lib/postfix/master
+PIDFILE=/var/spool/postfix/pid/master.pid
+
+case "$1" in
+  start)
+    log_init_msg "Starting Postfix"
+    start_daemon -p "${PIDFILE}" /usr/sbin/postfix start 2> /dev/null && \
+      log_success_msg || log_failure_msg
+    ;;
+  stop)
+    log_init_msg "Stopping Postfix"
+    killproc -p "${PIDFILE}" ${BINFILE} && log_success_msg || log_failure_msg
+    ;;
+  reload)
+    log_init_msg "Reloading Postfix"
+    killproc -p "${PIDFILE}" ${BINFILE} -HUP && log_success_msg || \
+      log_failure_msg
+    ;;
+  restart)
+    $0 stop
+    sleep 1
+    $0 start
+    ;;
+  status)
+    pid=$(pidofproc -p "$PIDFILE" "$BINFILE");
+
+    if [ "$?" -ne 0 ]; then
+      echo "postfix is not runing"
+    else
+      echo "postfix running with PID: $pid"
+    fi
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|reload|restart|status}"
+    exit 1
+    ;;
+esac

SNAP/usher

@@ -0,0 +1,41 @@
+#!/bin/sh
+
+set -e
+
+case $1 in
+  preinst)
+    exit 0
+    ;;
+  postinst)
+    getent group postfix 2>&1 > /dev/null || groupadd -g 32 postfix
+    getent group postdrop 2>&1 > /dev/null || groupadd -g 33 postdrop
+    getent passwd postfix 2>&1 > /dev/null || useradd -c "Postfix Daemon" \
+      -g postfix -d /dev/null -s /bin/false -u 32 postfix
+
+    if [ ! -f /etc/aliases ]; then
+      printf "postmaster: root\nMAILER-DAEMON: root" > /etc/aliases
+      newaliases
+    fi
+
+    for f in /usr/share/postfix/etc/*; do
+      if [ ! -f /etc/postfix/`basename $f` ]; then
+        cp -a $f /etc/postfix
+      fi
+    done
+
+    chown -R postfix.postdrop /var/spool/postfix/* /var/lib/postfix
+    chown root.root /var/spool/postfix/pid
+    chgrp postdrop /usr/sbin/postqueue \
+      /usr/sbin/postdrop \
+      /var/spool/postfix/public \
+      /var/spool/postfix/maildrop
+    chmod 2555 /usr/sbin/postqueue \
+      /usr/sbin/postdrop
+    ;;
+  prerm)
+    exit 0
+    ;;
+  postrm)
+    exit 0
+    ;;
+esac