Mailing List Rules

I am at least 50 emails a day from companies wanting to sell me Viagra and others. They opt-out?
How I can get these Fly by Night for people to withdraw their mailing list. "I can send your e-mail to a council of them did not apply the rule mail?
same case here. You can not do much. Just change your e-mail and DONT share in a public forum or application forms Online.
Primal Horizon Demo Game Part 1