Subscribers and account holders may object to our use of personal data in several ways (in order of convenience):</p> <ul> <li>Use our unsubscribe links – <em>they really work</em>!</li> <li>Make use of our subscriber data access portal to view, amend, export, or delete personal data. </li> <li>Ask us at privacy@smartmessages.net to deal with your complaint. </li> <li>Ask the account holder (the data controller) to deal with the complaint (their contact details appear on every interaction subscribers have with them via Smartmessages.net). </li> <li>Ask the UK Information Commissioner's Office (the applicable supervisory authority) to intervene on your behalf