I'm working on a large initiative that involves allowing my blog visitors to subscribe for updates via email. Once they've subscribed, we offer them the opportunity to claim an account that's pre-populated with free software plugins & resources. No additional customer info is required for the account outside of their email address, and we do not send them any messages outside of what they've requested.
My question is, is this ok? Should I be aware of any potential conflicts with CAN SPAM or other relevant regulations?