As SecurePay will be retiring the eSec interface on Monday 16 November 2015, customers will no longer be able to take payments through this interface. For more details, read the Interface optimisation - retirement and recommendation of solutions statement on the SecurePay website.
Since Adobe Business Catalyst uses the eSec interface, we are working closely with SecurePay to update our integration and avoid any disruptions in our customer's businesses. As such, Business Catalyst is going to release an up-to-date integration with SecurePay by the end of September 2015.
Existing customers will need to transition to the updated integration before Monday, 16 November 2015, when the current eSec interface will be retired.
We are working closely with SecurePay to provide an updated Migration Guide and Migration Schedule.
The Adobe Business Catalyst team