zimbra_service_status() {
if [ $ZIMBRA_HOST == 'mail01' ];then
SERVER_NUM=$(sudo su - zimbra -c "zmcontrol status | grep \"$SERVICE_NAME\" | grep \"Running\" -c")
echo $SERVER_NUM
else
SERVER_NUM=$(ssh $ZIMBRA_HOST -t "sudo su - zimbra" -c "/opt/zimbra/bin/zmcontrol\ status|grep "$SERVICE_NAME"| grep "Running" -c" )
echo $SERVER_NUM
fi