EmailedChecks offers address cleansing services and address validation services through the USPS for over 169 million domestic addresses. This ensures your check or document gets to its final destination. As a result, you’ll experience less returned mail, reduced wasted time, and lower operational costs.
We offer USPS’ NCOA (National Change of Address) and CASS (Coding Accuracy System Software), as well as access to MRDF (Mail Run Data File) tracking.


Address normalization, otherwise known as standardization, is the process of changing addresses to meet USPS standards.
Address cleansing is the process of standardizing and correcting missing or inaccurate information. It ensures the correct postal format is used, followed by validation of the postal address.
CASS address standardization ensures addresses comply with USPS Coding Accuracy Support System (CASS) requirements. This helps guarantee ZIP code and delivery point code accuracy.
Addresses can be verified in real time through the USPS’s CASS address management and validation systems.
NCOA stands for the National Change of Address system. It is a vital tool for database managers and mailers to ensure address accuracy before mailing.
The NCOA Link database is updated weekly. Moreover, changes are kept in the file for four years.
The post office does not give out forwarding addresses to individuals for privacy and safety reasons.
A Processing Acknowledgement Form (PAF) is a required USPS form that authorizes the use of change-of-address information.
Contact us today to get a demo and find out how we can help with your printing and mailing needs!
Emailed Chekcs
1419 W. 12TH Pl., Suite 105 TEMPE, AZ 85281
EMAIL: [email protected]
CALL: (866) 535-3954