WorkBuddy scheduled tasks seem to run, but I never get the emails. Did I miss a setting?

Today I tried setting up a scheduled task to email the shift schedule every morning. I finished it before clocking out and felt pretty proud, thinking I wouldn't have to sit by the computer manually exporting data anymore. But when I got to the department this morning, my inbox was empty. The task list showed it had run, with status ACTIVE. I double-checked the config several times but couldn't spot any issues.