We have recently created an email sequence with the purpose to enrich data. It works this way: every person that double opt-in to the newsletter is enrolled in the email sequence. In the first email, there is a call to action that redirects to a form on our website that asks for some information but doesn't ask again for the email.
The problem here is that the submissions don't have any contact record associated as we don't ask for the email and therefore Hubspot doesn't match the email with the information from the form.
Is there a way to solve the problem without having to ask for the email?