A sender identification is a spoofing sender identification if:
(a) the sender identification is a message header that:
(i) identifies, or purportedly identifies, an entity covered by subsection 484F(2); or
(ii) identifies, or purportedly identifies, a thing or matter; and
(b) if that message header were used in a communication, that use would be likely to cause a reasonable person to believe that:
(i) if subparagraph (a)(i) applies--the entity sent the communication or authorised the sending of the communication; or
(ii) if subparagraph (a)(ii) applies--the purpose of the communication is to give information that is true in relation to the thing or matter; and
(c) that belief would be incorrect.