Most of us now a day are overwhelming with the amount of spam email or advertisements email going to your inbox didn’t get caught by spam filter. However don’t loose faith and think the quickest way is to create a new email account this is not a real solution.
The real solution should be to take sometime and review each email you get daily, chances are you will see unsubscribe link at the bottom of the email, just click on and wallah you’re unsubscribed, you will not get that email ads again or maybe sometime it will take a few days to go into effect. However if you keep getting it, then just flag it as spam and your email program will take care of it, you will not see it again.
Your email spam filter will not work 100% of the time, but at least 95%-99% of the time filtering spam email for you keeping it for a couples and get purged automatically. Yes, sometime your spam filter will filter good email as spam also, it’s a risk you’re taking but very minimal.