Spam Email Plz Help me

I have an email account that is only for family and Genealogy friends through my IP provider. Another account for legit emails from trusted businesses and memberships. Another for "junk" like contests and such. My old Yahoo account only became so congested that I deleted it after 4 years. Not too bad for a free account that I used for everything. A good rule of thumb is to set up several accounts for your various interests. That way if you have a "junk" email you can use that account fully expecting Spam - but you will know that most of what is in there will be deleted. My legit accounts are spam free, and working wonderfully!