osCommerce / oscommerce2

     * @param boolean $send_notify flag to send the unsubscribe notification email to the address defined in the list email notification settings, defaults to true

     * @return boolean true on success, false on failure. When using MCAPI.class.php, the value can be tested and error messages pulled from the MCAPI object (see below)

     */

    function listUnsubscribe($id, $email_address, $delete_member=false, $send_goodbye=true, $send_notify=true) {

        $params = array();

        $params["id"] = $id;

        $params["email_address"] = $email_address;

        $params["delete_member"] = $delete_member;

        $params["send_goodbye"] = $send_goodbye;

        $params["send_notify"] = $send_notify;

        return $this->callServer("listUnsubscribe", $params);

    }

    /**

     * Edit the email address, merge fields, and interest groups for a list member

     * @returnf integer error_count Number of email addresses that failed during addition/updating

     * @returnf array errors Array of error structs. Each error struct will contain "code", "message", and "email"

     */

    function listBatchUnsubscribe($id, $emails, $delete_member=false, $send_goodbye=true, $send_notify=false) {

        $params = array();

        $params["id"] = $id;

        $params["emails"] = $emails;

        $params["delete_member"] = $delete_member;

        $params["send_goodbye"] = $send_goodbye;

        $params["send_notify"] = $send_notify;

        return $this->callServer("listBatchUnsubscribe", $params);

    }

    /**

     * Get all of the list members for a list that are of a particular status