I have a list of 40k optin emails, all home based business leads. Dont ask how I got em. I am working with clickbank here, and would like to make some money. Should I just setup clickbank account, and do a mass mailing to every lead for some "make money" product and wait for commissions? I know the hardest part is building a list / finding people who want what your selling - well that parts done. Any advice? What program or service should I use for the mailings?