title: FormSubmit.co stopped sending emails
body: <p>I've successfully managed to get the FormSubmit.co email working from my web page, using both basic form and AJAX.</p>
  <p>Without changing anything, this suddenly stopped sending me emails. The response back from the post is <code>success</code> and no errors occur. However, I never receive the emails.</p>
  <p>I left this overnight and it again worked in the morning. After a while of development and testing, it failed to send the emails again.</p>
  <p>Does anybody know of any quotas regarding this - per day kind of thing? It worked many times during initial development so I didn't think that kind of thing would be the cause of the issue.</p>