Email Bomb, Spam, THOUSANDS of emails

The exact same thing happened to me last fall. Thousands and thousands came for days on end. It was a nightmare. I had to mark them as spam, and since Cox's spam filter is ***, they continued to come. I had some luck with unsubscribing but that button doesn't work about 50% of the time. I spent literally HOURS on this issue and still today I get them, no matter how many times I mark as spam. I still get about 20 a day. Someone did place a fraudulent order on Wayfair.com and the only way I knew it was there was because I got a text saying "confirm you've turned off text notifications for orders"  The email was buried, and like someone else said the scammer was probably hoping you didn't notice the fraudulent charge. Cox was ZERO help with this, but it's obvious the breakdown was on their end. I feel for you because it was (still is) a nightmare to deal with