Get MAILWASHER - it's free/shareware (he asks for a payment but leaves it to your good will). Don't have the addy handy, search for it. You run it once online, but BEFORE running your email. It checks your email, makes a list of everything in there, and allows you to delete or BOUNCE (send back as 'undeliverable' - thereby removing you from their mailing lists) any email you choose. Senders of Bounced emails are added to a 'Blacklist'. after you process the mail, during which it bounces & deletes marked items, it starts your regular email program so you can download the ones you kept. It's GREAT.