A person must not send, or cause to be sent, a commercial electronic message that has a New Zealand link unless—
(a) the message clearly and accurately identifies the person who authorised the sending of the message; and
(b) the message includes accurate information about how the recipient can readily contact that person; and
(c) the information referred to in paragraph (b) complies with any conditions specified in the regulations; and
(d) the information referred to in paragraph (b) is reasonably likely to be valid for at least 30 days after the message is sent.
Compare: Spam Act 2003 s 17(1) (Aust)