Are you talking about through TOTV?
Are you talking about random emails selling something?
If they are from a company you know such as Best buy or Sears, you can unsubscribe... It sometimes takes a week or so but it works.
You can put them on your ignore list... also works but understand more will still pop up as the come from various senders!
You can tighten your SPAM settings. In this case be sure to check your spam folder as friends often get caught in there.
I'm sure others will have suggestions...
Hope this helps.
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