California Code, Business and Professions Code - BPC § 22948.1

(a) “Electronic mail message” means a message sent to a unique destination, commonly expressed as a string of characters, consisting of a unique user name or mailbox (commonly referred to as the “local part”) and a reference to an Internet domain (commonly referred to as the “domain part”), whether or not displayed, to which an electronic message can be sent or delivered.

(b) “Identifying information” means, with respect to an individual, any of the following:

(c) “Internet” shall have the meaning as defined in paragraph (6) of subdivision (f) of Section 17538.

(d) “Web page” means a location that has a single uniform resource locator or other single location with respect to the Internet.