I created a custom Form from scratch; applied the SendGrid services to the form; and mapped the fields.
However, when I click submit the I never receive the email. I know that I setup the SendGrid API correctly because the standard form (called "mail") that comes with the plugin works fine.
Do I have to add some kind of Javascript anywhere within the mapping (e.g. the "To Email" field) in order for the form to work?
Thank you in advance!