Sending an email at a scheduled time each day

I am trying to save a task to the Wolfram Cloud and have it run at the same time everyday. It’s a very basic task, just sending an email. What am I doing wrong?

What have you tried so far?

Here is the function for sending an email:

Here is the documentation on creating a scheduled task. The third example or so shows how you can create a task with SendMail that sends an email periodically:

The last time I checked, SendMail required a paid account on Wolfram Development Platform.