Effective: September 18, 2022
Dear Mailers Customer:
The USPS® is requiring a PostalOne!® Mail.Dat® Client Update that takes effect on Sunday, September 18, 2022.
Who does this affect?
This affects Presort Object, Mailers+4 Desktop and Mailers Online customers that upload Mail.dat files to PostalOne!
How to download the new Mail.dat client:
The new Mail.dat Client (184.108.40.206_PROD) can be downloaded from the USPS® Business Customer Gateway by performing the following steps:
- Go to USPS® Business Customer Gateway (BCG) website and click “Sign in to the BCG” to log in to your account.
- Click “Dashboard” under Favorite Services to the right of the webpage.
- Click “Electronic Data Exchange” under Manage Mailing Activity in the top left.
- Download the Mail.dat Client Application under “Mail.dat Support for Production” for your Operating System (32-bit or 64-bit).
For more information about the upcoming Mail.dat Client 220.127.116.11_PROD update, please visit: https://postalpro.usps.com/september-2022-release-notes
For any questions, please email us at email@example.com or call 1 (800) 800-6245 option 4.
The Melissa Team