You will not have much luck with a spam list of emails, (apart from being unethical) even if you were to send out 10,000 emails you will have about a 0.1% click though rate. Most people will just delete your email if their spam filter didnt catch it first.
What you should do is build your own list of email subscribers who volunteer their email to be on your mailing list. Then when you do a mailout the click through rate will be much more like 50%-80%
Mike

