unwanted sales emails

[muffet]

every time i receive an unwanted email from Sky, i press the unsubscribe button - this has NO effect.  Fed up of these as they are unwanted completely.  I cannot afford any extras !!!

[Daniel0210]

@muffet 

You should be able to adjust your marketing preferences here ~
https://www.sky.com/mydetails/data-and-personalisation