Several legal regulations have been established to combat spam, including:
CAN-SPAM Act: This U.S. law sets requirements for commercial emails, including the need for transparency and an easy opt-out mechanism. General Data Protection Regulation (GDPR): This EU regulation mandates stricter rules on data protection and privacy, including obtaining explicit consent for email marketing. Canada's Anti-Spam Legislation (CASL): This law requires businesses to obtain consent before sending commercial electronic messages and provides guidelines for content and opt-out mechanisms.