Tell a company to stop marketing via email/SMS/post and confirm preferences are updated.
Subject: Opt-out request – stop marketing communications – [Your full name]
To: [Company name]
Email: [Support/privacy email]
Date: [DD Month YYYY]
Dear [Company name] Team,
Please stop sending me marketing communications. This opt-out applies to:
Please confirm that my marketing preferences have been updated and that my details will not be used for marketing in future.
Yours faithfully,
[Your full name]