Security Server consists of the following modules:
When installing Kaspersky Security, a transport agent named Kaspersky Antispam filter agent is registered on the Microsoft Exchange server that has the highest priority. Do not change the priority of this transport agent. Doing so may reduce the effectiveness of protection.
The Store folder is created in the application data storage folder (by default: <application setup folder>/data). You have to exclude it from scanning by anti-virus applications installed on the corporate network. Otherwise, Kaspersky Security may operate incorrectly.
The module is started automatically when the first message passes through the Microsoft Exchange server;
This service does not depend on the state of the Microsoft Exchange Server (whether it is started or stopped), so the application can be configured when the Microsoft Exchange Server is stopped.
The Internal Application Management and Integrity Control Module should be running at all times. Do not end the Kaspersky Security 9.0 for Microsoft Exchange Servers service manually, as this will disable the Security Server and stop the scanning process.