What does the CAN-SPAM Act regulate regarding email communication?

The CAN-SPAM Act primarily regulates the commercial use of email communication by establishing legal definitions and requirements concerning unsolicited emails, commonly referred to as "spam." Under the Act, commercial email messages must include specific information such as a valid postal address, a clear and conspicuous opt-out mechanism, and the sender's identity and intent to market goods or services. By providing a legal framework, the Act aims to protect consumers from misleading or fraudulent email practices, thereby clarifying what constitutes spam and setting standards for sending marketing emails. This focus on the regulation and legal definitions of spam distinguishes it from other options related to personal data usage, consent collection methods, or content management systems, which are not the primary focus of the CAN-SPAM Act.