Just as a car needs regular maintenance and upkeeping to perform at its best—so does your marketing list! The quality of a list can determine whether your email campaign reaches the inbox, gets sent to spam—or is outright blocked by the email provider altogether. Thus, it is no wonder why 71% of marketing professionals reported that increasing list quality is a top priority. Ready to cruise down the road to campaign success? Put the pedal to the metal with the highest quality data.