Thank you for your review. Order confirmations and shipping notifications go out so you know your order went through and when it's on the way. Those aren't something customers can unsubscribe from, since they're the record of the order itself.
Aside from those, you received one review request. You unsubscribed from it, and that was the last one. Nothing further is coming.
If you need sodium molybdate again, we'd be glad to have you back.