A-Qua Mailerweb

Enter the future of mail list processing.

A-Qua Mailer web is an easy-to-use, quick, and cost-effective mail data processing solution, backed by expert customer support.

Using A-Qua Mailer web through your internet browser, you can access address quality and mail list processing services such as CASS Certified ZIP + 4® coding, NCOALink® processing, Duplicate Elimination, DSF processing, Postal Presort, Printer File Output, and more from any Windows, Mac, or Linux computer, at any time.

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Mail list processing in the cloud



A-Qua Mailer web benefits direct mailers who process from hundreds of records to tens of millions of records per month, or per year.  A variety of subscription options are available to suit your particular need.  

A-Qua Mailer web is supported and maintained by Lorton Data’s postal industry experts. As complex mailing requirements change, A-Qua Mailer web is automatically updated - assuring that you are accessing the most up-to-date mail data processing services available.


  • Most cost effective mail data processing solution available
  • Choose from annual, pay-per-job, or unit subscription options depending on your unique needs
  • Enjoy robust features while preparing USPS® compliant mailings - increasing mail deliverability and lowering postage rates
  • Easy-to-use interface makes projects a breeze
  • Quick -  jobs are completed quickly through automated processing

    Your files will be returned within minutes, or the next business day depending on services selected.

Available Services: