Newsletter advertising ideas

I have nearly 1,000,000 email addresses, what to do with them

[gubak]

I have a few hundredtousand active hotmail addresses and next month I'm going to get about 300,000 yahoo adresses plus I have a mass mail sender program (so I can make newsletter advertising).
I need some suggestions about what kind of advertising business would be the best for me?
Or if there are some webmasters with good business ideas, who want to be my partner, I am ready.

[Freeboi]

Where are you getting those 300,000 yahoo addresses from? Isn't that dangerous? Won't you get into a lot of trouble with those email addresses? Won't you be accused of spamming? Please excuse my ignorance about these things.

[arran]

excuse my ignorance

Freeboi, you're not ignorant - he's a spammer.

arran.

[Builder]

I suggest you to delete them all, NOW! Spamming is one of the worst things on the net. So please don't be one.

[photo200]

stupid #*$!y spammer - nothing more