Every note carries an unsubscribe link at the bottom and it takes effect straight away. If you would rather we deleted your details altogether rather than just stopped sending, ask and we will.
If the first note never turns up, check the spam folder and add the sender to your contacts, since that is where almost every missing one ends up. Still nothing after that, send us a message and we will look into it.
How your details are stored and what we do with them is set out in plain English on the privacy and cookies page.