Thank you so much for reporting this! We rely on form data here at Webflow, and I understand how important it is for us to get this working for you!
I checked on our side and it looks like the form submissions are working as expected.
Could we try the following potential solutions:
(1) Whitelist the email address : email@example.com on your email account and perform another test.
(2) Select a different email address to see if the form submission arrives. This will provide valuable troubleshooting information.
Here’s a helpful resource on email whitelisting to help you setup your email account: http://www.whatcounts.com/how-to-whitelist-emails/
Please let me know if this solves the problem.
If not, I’m happy to help further!