Uploading Your Mailing List
Accepted Mailing List File Formats
To upload a mailing list (My List Upload) for mailing direct mail postcards, use one of the following file formats: txt, csv, xls, xlsx.
Required Fields
The header row of the file must contain these exact fields: firstname, lastname, address, city, state, zip.Few readersUse our Address Database
Reach people using our addressing tools. Using our "Map an Area" feature, you can draw a custom area on the map set a radius around a central point, or target a Neighborhood. You can specify whether you want to include homeowners, renters, or both. Our data comes from multiple sources like credit files and government records. The national database we use is updated every six weeks and we use NCOA, Do Not Call, and Do Not Mail compliance.Few readers