Data download frequency and port setting

A Deliver component called the Response and Contact Tracker (RCT) is installed as part of your Unica Campaign installation. The RCT regularly requests email response and tracking data from HCL Unica. By default, the RCT issues a data request every 5 seconds.

The RCT issues data requests over HTTPS (HTTP over SSL). HCL Unica hosted services accept HTTPS connection requests on port 443, and only from hosts that you have specified during the hosted email account startup process.