How do we connect a Subscription Form to a Squarespace Mailing List?

I would like to be able to add a Squarespace mailing list to a subscription form. Is this an option?

Hi Angela, and welcome!
I’m afraid, the only integration our Subscription Form supports now is integration with Mailchimp.

However, we’d be really grateful if you could add your feature idea to our wishlist at Subscription Form | Feature Wishlist. We’re always happy to consider your ideas :slight_smile:

Thank you!