If you clicked on this link hoping to see a positive answer, you're not welcome to use ListMessenger and you are not welcome at this website.
Using ListMessenger as method to deliver unsolicited bulk e-mail will not be tolerated. ListMessenger is not a Spam tool and I take this very seriously. There are advanced tracking systems built into the program that make it easy for me to identify the individual and reseller behind any spam messages. Not only will your account and keys be black listed; I will sleep better knowing that a) Your personal information was posted on Spamcop b) I have reported you to every authority that would do anything about your Spam. So just to reiterate, no you cannot send spam with ListMessenger.