Send only 10 emails per hour? Multiple crons or only 1 to kick off?

What is the best way to send only 10 emails per hour?

I am familiar with define(‘MAILQUEUE_BATCH_SIZE’, 0);

which I’m assuming would be set to:

define(‘MAILQUEUE_BATCH_SIZE’, 10);

assuming define(‘MAILQUEUE_BATCH_PERIOD’, 3600);

and define:

define(‘MAILQUEUE_AUTOTHROTTLE’, 1);

Would this work on a cron job running only once to kick it off or do I need multiple cron jobs running ever hour?