Modifying the Washington commercial electronic mail act.

SB 5976 amends Washington's Commercial Electronic Mail Act to strengthen protections against deceptive email practices. It prohibits commercial email senders from misrepresenting email origins or using misleading subject lines that could deceive recipients about material transaction details. The bill increases statutory damages to $500 per violation for individuals and $1,000 for businesses, while clarifying that violations also constitute unfair business practices under Washington's Consumer Protection Act. These changes directly affect businesses sending commercial emails to Washington residents, requiring greater transparency in email content and subject lines. The law applies retroactively to ongoing cases but takes effect prospectively for new claims.