harvest emails

What are the best programs with out breaking the piggy bank? I found a web site for targeted bulk email, but when I put it through bulk email sender there where only 16 out off 100 emails that where good. Is there a program that will do all harvest, scrubber,bulk sending? Also if you harvest can...

Hi guys, I need a good source for email addresses. I'm looking to get targeted emails from businesses such as plumbers, joiners, electricians, etc. I'm thinking this is a 2-step process, scrape yell for the websites, one area at a time. Get a master list of plumbers websites, then step 2, find...