Do:
1. Create a new email address, Hotmail, Yahoo, Gmail etc., for non-work / personal use.
Use for online purchases, job searches, ebay, youtube, etc.
When it gets overwhelmed with spam, just delete that address and create a new one.
Don't:
1. Don't use your work or personal email address for anything other then work or your personal contacts.
Before forwarding email's, remove all the previous address's.
You will still get some "spam". "Wherever there's email, there will be spam."
What do you do?