Program to get my clients emails ?

[Devin Mann]

i have a list of people in my database whos emails i dont have. Since they arent doing business with me and currently dont want to do business with me since they have no interest in their selling their house YET .

i have their name, address, phone numbers, but not their email.

is there a way that i can grab their email besides calling and asking? i want to set them up on an email campaign