Install Script

useradd smtpd
 
wget http://smtpd.develooper.com/files/qpsmtpd-0.84.tar.gz
tar zxvpf qpsmtpd-0.84.tar.gz
yum install gcc -y
 
#start cpan
#answer the first question "Are you ready for manual configuration?" with no
#answer all questions with yes
perl -MCPAN -e 'install Net::DNS'
perl -MCPAN -e 'install MIME::Base64'
perl -MCPAN -e 'install Mail::Header'
perl -MCPAN -e 'install Danga::Socket'
perl -MCPAN -e 'install ParaDNS'
#end cpan
 
cd qpsmtpd-0.84
perl Makefile.PL
make
make install
 
#copy config & plugins to /etc/qpsmtpd
mkdir /etc/qpsmtpd
mkdir /etc/qpsmtpd/config
mkdir /etc/qpsmtpd/plugins
cp config.sample/* /etc/qpsmtpd/config/
cp plugins/* /etc/qpsmtpd/plugins/ -R
 
#create service file
#insert the code of "Service Script"
vim qpsmtpd.sh
cp qpsmtpd.sh /etc/rc.d/init.d/qpsmtpd
chmod +x /etc/rc.d/init.d/qpsmtpd
chkconfig --add qpsmtpd
chkconfig --level 35 qpsmtpd on

qpsmtpd.sh

#!/bin/bash
#
# qpsmtpd-async          Start/Stop the qpsmtpd forking server
#
# chkconfig: 2345 90 60
# description: qpsmtpd is a flexible smtpd daemon written in Perl. \
#              Apart from the core SMTP features, all functionality is \
#              implemented in small "extension plugins" using the easy \
#              to use object oriented plugin API.
# processname: qpsmtpd-async
# config: /etc/qpsmtpd
# pidfile: /var/lock/subsys/qpsmtpd-async
 
# cleanup environment a bit.
unset PERL_UNICODE
 
# Source function library.
. /etc/rc.d/init.d/functions
 
RETVAL=0
 
# See how we were called.
 
dir="/usr/bin"
prog="qpsmtpd-async"
 
QPSMTPD_OPTIONS="-u smtpd -p 25 -j 3"
export QPSMTPD_CONFIG="/etc/qpsmtpd/config"
 
start() {
        echo -n $"Starting $dir/$prog: "
        trap "" 1
        daemon $dir/$prog --detach $QPSMTPD_OPTIONS
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog
        return $RETVAL
}
 
stop() {
        echo -n $"Stopping $dir/$prog: "
        killproc $prog
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog
        return $RETVAL
}
 
rhstatus() {
        status qpsmtpd-async
}
 
restart() {
        stop
        start
}
 
reload() {
        stop
        start
}
 
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  reload)
        reload
        ;;
  status)
        rhstatus
        ;;
  condrestart)
        [ -f /var/lock/subsys/$prog ] && restart || :
        ;;
  *)
        echo $"Usage: $0 {start|stop|status|reload|restart|condrestart}"
        exit 1
esac
exit $RETVAL

service qpsmtpd start