Identify the four key aspects/requirements imposed under the CAN-SPAM Act on individuals or entities that send commercial e-mail messages.

What will be an ideal response?

1) False/Misleading Messages: Commercial e-mail messages that include "materially false or misleading" header information or deceptive subject lines are prohibited. 2) Functioning Return Address and Opt-Out Mechanism: All commercial e-mail messages must contain either a functioning return address or an Internet-based reply "opt-out" mechanism for at least 30 days after transmission of a message. 3) 10-Day Prohibition Period: Spam senders are barred from transmitting commercial e-mail messages to any recipient after 10 business days following the exercise by the recipient of his or her right to opt out of future commercial e-mail messages; and 4) Disclosure Requirements: All commercial e-mail messages must disclose three specific items of content: (a) a clear and conspicuous identification of the message as an "advertisement or solicitation," (b) a notice of the "opt-out" mechanism, and (c) a "valid physical postal address." All commercial e-mail that includes sexually oriented material must also include a warning label on the subject line.