To unsubscribe from promotional emails from Caswell-Massey, one generally looks for an unsubscribe link at the bottom of the promotional email. This link typically directs the recipient to a page where they can manage their subscription preferences or completely opt out of future emails. It is important to ensure that you follow the instructions provided through that link accurately. If you do not find the unsubscribe option in an email or if you encounter difficulties, checking the Caswell-Massey website is advisable, as it may offer additional resources or information on managing email subscriptions. Users can usually find updated guidelines and contact information on the current web page, ensuring they have the latest options available.