MailChimp is an email marketing service that allows you to design and send email marketing campaigns. For smaller businesses they can even be free (if you have fewer than 2,000 subscribers, you can send up to 12,000 emails per month for free.)
We use MailChimp ourselves and help many of our customers do the same, it is a great way to help ensure you deliver high-quality emails, adhere to the anti-spam laws and make sure your own email doesn't get blocked by spam firewalls. You can even embed signup forms into Facebook, WordPress and Drupal sites.
If you'd like to get started on an email marketing campaign contact us today and we'll be happy to help.