Final answer:
The Electronic Communications Privacy Act (ECPA) protects email messages from being intercepted.
Step-by-step explanation:
The act that protects email messages from being intercepted is the Electronic Communications Privacy Act (ECPA).
The ECPA was passed in 1986 with the goal of extending privacy protection to electronic communications, including emails. This act sets standards for law enforcement agencies to access and intercept electronic communications, including email messages.
Under the ECPA, intercepting email messages without proper authorization is considered a violation of privacy and can lead to legal consequences.
Learn more about Email message interception protection