pop3 is very slow

[Vairagya]

hello

I�ve a problem
my pop3 autoidentification is very slow, i don�t know because it
my script is this

thxs

#. /etc/rc.d/init.d/functions

# See how we were called.
case "$1" in
  start)
        echo -n "Starting Qmail & POP3 "
        echo
        exec env - PATH="/var/qmail/bin:$PATH" \
        /var/qmail/bin/qmail-start ./Maildir/ splogger qmail &
        # u = uid usuario qmaild 513
        # g = gid grupo nofiles  512
        /usr/local/bin/tcpserver -v -R -H -x/etc/tcp.smtp.cdb -u 513 -g 512
0 smtp /var/qmail/bin/qmail-smtpd \
        2>&1 | /var/qmail/bin/splogger smtpd 3 &

        # dominio para el qmail sin vpop y checkpasswd
        #/usr/local/bin/tcpserver 0 110 /var/qmail/bin/qmail-popup
pruebas.galeriabat.com \
        #/bin/checkpassword /var/qmail/bin/qmail-pop3d Maildir &

        # dominio para el qmail con vpop y vchkpassword
        /usr/local/bin/tcpserver -R -H 0 110 /var/qmail/bin/qmail-popup
mercurio.galeriabat.com \
        /home/vpopmail/bin/vchkpw /var/qmail/bin/qmail-pop3d Maildir &

        ;;
  stop)
        echo -n "Stopping  Qmail & POP3"
        echo
        /usr/bin/killall tcpserver
        /usr/bin/killall -9 qmail-send
        ;;
  restart)
        $0 stop
        $0 start
        ;;
  *)
        echo "Usage: qmail.init {start|stop|restart}"
        exit 1
esac

exit 0