RedHat memiliki skrip yang agak mirip dengan SuSE untuk menadministrasikan daemon sendmail. Skrip tersebut dapat ditemukan pula di /etc/rc.d/init.d/sendmail.
#!/bin/sh
#
# sendmail This shell script takes care of starting and stopping
# sendmail.
#
# chkconfig: 2345 80 30
# description: Sendmail is a Mail Transport Agent, which is the
# program\
# that moves mail from one machine to another.
# processname: sendmail
# config: /etc/sendmail.cf
# pidfile: /var/run/sendmail.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Source sendmail configureation.
if [ -f /etc/sysconfig/sendmail ] ; then
. /etc/sysconfig/sendmail
else
DAEMON=yes
QUEUE=1h
fi
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -f /usr/sbin/sendmail ] || exit 0
RETVAL=0
# See how we were called.
case "$1" in
start)
# Start daemons.
echo -n "Starting sendmail: "
/usr/bin/newaliases > /dev/null 2>&1
for i in virtusertable access domaintable mailertable ; do
if [ -f /etc/mail/$i ] ; then
makemap hash /etc/mail/$i < /etc/mail/$i
fi
done
daemon /usr/sbin/sendmail $([ "$DAEMON" = yes ] && echo -bd)\
$([ -n "$QUEUE" ] && echo -q$QUEUE)
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/sendmail
;;
stop)
# Stop daemons.
echo -n "Shutting down sendmail: "
killproc sendmail
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/sendmail
;;
restart|reload)
$0 stop
$0 start
RETVAL=$?
;;
status)
status sendmail
RETVAL=$?
;;
*)
echo "Usage: sendmail {start|stop|restart|status}"
exit 1
esac
exit $RETVAL
RedHat menggunakan /etc/rc.d/init.d/.function untuk menyimpan fungsi dan variabel skripnya. Sendmail bisa diadministrasikan dengan menjalankan perintah (sebagaimana di SuSE) start, stop, restart, status. Misalnya untuk menghentikan daemon sendmail :
# /etc/rc.d/init.d/sendmail stop