What is NOT required to be included in Arnold's promotional email under Canada's Anti-Spam Legislation (CASL)?

In the context of Canada's Anti-Spam Legislation (CASL), Arnold's promotional email must include certain elements to comply with the regulations. While many details are required, such as Arnold's full name as registered with RECO, a means for the recipient to withdraw consent, the name of Arnold's employing brokerage, a statement of the purpose of the email, and Arnold's business address, a copy of, or link to, Arnold's RECO registration certificate is not mandatory to include in the email. The other options (A, B, D, E, F) are essential requirements for complying with CASL when sending promotional emails.