December 2021 Releases and Price Files

December, 2021

For the December 2021 System Release Notes, please click here.

There is a new required Mail.dat client with this release. Users should download Mail.dat client 54.0.0.0_PROD from the Business Customer Gateway (BCG) using the following path: Mailing Services --> Electronic Data Exchange [Go to Service] --> Mail.dat download (Windows 32-bit, Windows 64-bit or Solaris).

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