# SmartSoft DQ: Address Quality \& Mailing Solutions

> SmartSoft DQ provides data quality solutions including postal address verification, USPS Certified mailing software, email validation, NCOA, Geocoding etc\.

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## Pages
- [USPS Address Verification Software](https://www.smartsoftdq.com/address-verification/)
- [Batch Address Validation \- USA \& Canada](https://www.smartsoftdq.com/address-correction/)
- [Home](https://www.smartsoftdq.com/)
- [Resources](https://www.smartsoftdq.com/resources/)
- [US Postal Software](https://www.smartsoftdq.com/postalsoftware/)

## Docs
- [SUPPORTED PLATFORMS](https://www.smartsoftdq.com/docs/topics/supported-platforms/)
- [Topics](https://www.smartsoftdq.com/docs/topics/)
- [US ADDRESS CORRECTION CODES](https://www.smartsoftdq.com/docs/topics/result-codes/address-correction-codes/)
- [GEOCODE RESULT CODES](https://www.smartsoftdq.com/docs/topics/result-codes/geocode-result-codes/)
- [EMAIL VALIDATION CODES](https://www.smartsoftdq.com/docs/topics/result-codes/email-validation-codes/)

## Testimonial Categories
- [Customers](https://www.smartsoftdq.com/testimonial_category/customers/)

## Optional
- [Sitemap index](https://www.smartsoftdq.com/sitemap_index.xml)