Rules schedule force actions
Yes, you can do it by clicking the execute link in your components tab.



OR, you can click the schedule link and schedule something to run 1 min from now. Just remember that your scheduled action will only run after cron runs. So if you have set cron to run once a day or every 1 hour, it won't happen until then. So will have to manually run cron, by clicking the run cron button to see if it gets delivered after 1 min from now.