Hi,
I need to code a confirmation email landing page to somehow update the user attributes in customer.io. My problem is that the website doesn’t have an authentication process and I cannot to track his email, I can only somehow to get his email address from the email he received from customer.io. I’m using Netlify functions to subscribe the user but I don’t have his email in database.
I was about to ask maybe some one here already faced this problem using Gatsby-Netlify-Customer.io, and already has a recipe how to get his email in a secure way?
Thanks