Last Modified:Friday, 23 October 2020 03:46

Endicia now requires TLS 1.2
(action required for Shipping Solution users with the USPS Endicia Interface)

Endicia provides internet-based electronic postage solutions for light and medium-weight packages through the United States Postal Service (USPS).

For those Cadacus Solutions for SYSPRO customers using the Endicia integration feature in our Shipping solution, Endicia has upgraded their servers to require the TLS 1.2 protocol to meet communications security requirements for accepting credit card data.

If Endicia is being used, this new security change requires updating the Cadacus Support System located on the SYSPRO application server and/or workstation where Cadacus solutions support is needed for printing, scales, scripting, and other interfaces.  Click here to download the latest Cadacus Support System release for installation.

For specific details on these changes, we recommend contacting your USPS or Endicia representative.  For other questions regarding this information, please contact your dealer for assistance.




Since 1991, as developer of the standard EDI, Shipping, and Freight Calculator Solutions for SYSPRO, our products are fully integrated with SYSPRO and drive efficiencies for hundreds of users worldwide.


For 35 years, SYSPRO has had a single product focus resulting in an award-winning ERP system with a track record of success for over 14,000 customers worldwide.