Sometimes you have to delete 15,000 people from your email list

Sometimes you have to delete 15,000 people from your email list. I know that's not really a saying, nor should it be. It doesn't really roll off the tongue, you know?

Still, that doesn't make it any less true. Sometimes, you have to delete loads of people from your email list. Through the first 11 months of 2018, I deleted 24691 emails off my email list.…