Cannot get contact form to email me

I have a contact form. When I hit submit, I get redirected to the Thank You page, but no email ever makes it to me.

I'm attempting to use Sparkpost. I have a Verified status with Ready For Sending, DKIM Signing.

I am sure that my to: field in config/plugins/email.yaml is correct.

I'm not really sure where to look for a solution.

I don't have a good grasp on how emailing works. I have my domain registered with Godaddy, my DNS is handled by our IT department. (I had to contact our IT department to add the TXT DNS Record). I don't use any email this is associated with our domain, so I don't know if it's even set up. I'm guessing it must be if Sparkpost is verifying it.

I got it working.
I've spotted a section in the docs that might need to be updated:

https://learn.getgrav.org/forms/forms

The section:
Create a Simple Single Form

Process:
   - email:
      to:
         - "{{ config.plugins.email.from }}"

should be:

Process:
   - email:
      to:
         - "{{ config.plugins.email.to }}"

There is also another section in the docs that might need attention or I might be misunderstanding it.

https://learn.getgrav.org/forms/forms/example-form

Now inside the page folder create a subfolder named thankyou/, create a new file named formdata.md. Users submitting the form will be redirected on that page.

The formdata page template is provided in Antimatter and other themes. If your theme does not provide it, you'll see an error. You can just copy it from Antimatter and things should work fine.

I created the thankyou/ subfolder and created a blank document titled formdata.md within that folder. My theme does not have a formdata page template, nor did I see one with Antimatter. The Thank You page shows up regardless without error.