Address validation service unavailable

02/04/2019 @ 11:23 AM – Update
The issue with our address validation service has been resolved. The list uploads and API endpoints for address validation are working as expected. Thank you for your patience.

02/04/2019 @ 10:50 AM
We are currently experiencing an outage of our address validation service and are actively working to resolve this issue. This impacts list uploads and API endpoints for address validation.