Whenever I receive emails from LinkedIn telling me to create an account(mailed by those clueless people that give his/her whole contact list away), I click repo

Whenever I receive emails from LinkedIn telling me to create an account(mailed by those clueless people that give his/her whole contact list away), I click report spam. If there was a easy link on the bottom of the email to opt-out, I would do that. Since there isn't, I assume it's their problem to deal with my spam report.