Hey, Mattew! Thank you for your request!
You can use our Subscription element to gather an email address list from your visitors, customers and leads in a super-easy way.
Then, you can use our Mandrill integration, a transactional email platform built by Mailchimp, which will give you an email sending service that'll make sure your emails get delivered no matter how many you need to send.
I'd suggest reading through this article in order to get a more detailed guide on How to Integrate Mandrill.
Do not hesitate to contact us via Live Chat if you need help with anything else.