Worry-Free Business Security (WFBS) 10.0 SP1 will now include ScanMail for Microsoft Exchange (SMEX) 14.0 license as bundled product for customers with Exchange Server 2019. This is specifically for WFBS Advanced On-Premise and NOT for Worry-Free Business Security Services (WFBS-SVC; SaaS version).
This article provides the references and resources to set up SMEX 14.0 for Microsoft Exchange Server 2019.
You can refer to the following links for the detailed information in setting up SMEX 14.0: