The point of the type of e mail you received is to obtain an acknowledgement of any type. The sender then knows the address is valid. It can then be bombarded with spam.
All these type of e mails should just be deleted NEVER reply in any way.
Galaxy Note 8 vs iPhone X
Awful clip art from 1994 is being tweeted every hour by a bot
iPhone X vs Samsung Galaxy Note 8
Les meilleurs navigateurs internet 2017