[Arkiven4]

it will be difficult if a company or email marketer have your email, they will spam your email continously , Look Like The Best Solution is to Block It , Report it As Spam, And Delete The Mail , and If you Are Using Gmail , Maybe You Can Try Block it by The Content , Check This Out : https://support.google.com/mail/thread/4438831?hl=en , So You Can Filter The Email that have similar content. Maybe In the future , you can create two mail account , 1 for personal email, and 1 email for sign up on public website