I get hundreds of unsolicited emails from Customer support every day and unable to stop this. I need help desperately
Customer Support should not be sending you email unless you have an open ticket or query with them. What I think you are getting is email from this forum.
You can change that in your profile preferences.
When you are logged into this forum, in the top right, click the down arrow next to your name and select Profile. Then select Email Notifications. Make your selection and choose Save.
Another option, if you no longer want to receive any email from this forum, is to click the unsubscribe link in the header of this email.