There is a better way to clean your email marketing lists.
1.) Never buy one
2.) If you do, clean it through a hygiene company
3.) Use a cheap ESP to clean it up
4.) Use an expensive ESP to mail the opens.
James Carner is the premier private investigator of spam advisories. He held sales and marketing positions for software and telephony giants such as Epicor Software and Lucent Technologies in the 90’s, and for the past 25 years, James has serviced publishers and affiliates with email assistance, dynamic offers, targeted data, effective landing pages, form page leads and since 2009, has been exclusively performing real time API email list hygiene for select customers with eHygienics.com and Verify550.com