Address List Cleanup
Turn a messy list into a mailable one.
What it does
Standardize a raw address list into clean CSV, remove duplicates or build household names, with low-confidence matches flagged instead of silently changed.
Why it matters
Lists arrive in every shape. Getting to a clean, standardized file is the step that makes everything downstream, from CASS to presort, actually work.
How to use it
- Upload the raw list
- Map the columns
- Download the standardized file
Included with every free Plavidian account.
Not sure which rule applies?
Ask Plavidian Expert in plain English and get an answer grounded in the USPS Domestic Mail Manual, or read the standard behind it.
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Related
Data, addresses and postal optimization
Planning a list before it mails: Mailing Blueprint, address checks, list processing, postage optimization, maps and district data.
- mailing list analysis and postage planning with Mailing Blueprint
- CASS address standardization
- NCOALink move update processing
- how to prepare a mailing list
- EDDM or a mailing list: how to choose
- the main direct mail formats and how to choose
- direct mail ideas and campaign examples
- mailing lists and audience targeting
- drop shipment planning and destination entry
- nationwide mailing and USPS drop shipping
- carrier route density and saturation mail guide
- addressing and Move Update requirements guide
- data processing, lettershop and logistics services
- cascade priority data merge case study
- municipal unit-level list reconstruction case study
- political mail printing built on voter data