BlackBox is a big bad list with a heart of gold. Specifically, it's a database of nearly every bad email address on the planet. It's the missing dataset needed to protect against the possibility of private and public blacklistings and keep email deliverability running smoothly.
Depending on the package selected, ESPs can scan customers' email lists via the web app, API, or receive the Legacy Data file and a Monthly Data file .
LEGACY DATA - 580 million aged records that have been compiled over time.
MONTHLY DATA - 8-10 million unique records with classification codes that have been compiled in the previous 30 days.
Granularity classifications include: Purchased, Hardbounce, Complainer, Litigator, Spamtrap, and Hacked