Leads. Everybody needs them, whether you’re selling a product, service, or just straight up content. A quality email database of qualified leads can be hard to come by, and even harder to create at scale. That’s why we’ll often hear lead generation horror stories of huge email lists full of bogus email addresses or unqualified leads. This can happen for a number of reasons, including email list buying, bulk email additions or poorly targeted lead generation. So, do you know where your leads are coming from?