Why do I keep getting HealthCare.gov emails?

Why do I keep getting HealthCare.gov emails?

The phishing emails claim to come from a U.S. Federal Government Agency and reference the Affordable Care Act in the subject line. All official Marketplace emails are from Marketplace@HealthCare.gov. If you get this phishing email or any email you aren’t sure is legitimate, delete it immediately or ignore it. Jan 23, 2015