Прислал похожее письмо товарищ (из Израиля?). Его почтового адреса в базах нет. Планирую ничего не отвечать.
А надо?

Hi Mysharowaresite (mysharowaresite.com),

My name is Paul Carter, I've used your service in the past.
However, I'm now making the conscious decision to reduce my digital
footprint and as a result I ask you to please delete any personal data of
mine you have stored on your systems.

My personal details are:

— Name: Paul Carter
— Email: tennisisawesome...@gmail.com


I used Mine's technology to discover my data and send deletion requests
from my own inbox (see from address).
Would appreciate a confirmation once my data has been deleted from all your
company's data sources.