F-SECURE ANTI-VIRUS FOR MICROSOFT EXCHANGE 7.10 Administrator's Manual page 137

Intermediate server Specify (in hours) the failover time to connect to
failover time F-Secure Policy Manager Server or F-Secure
Policy Manager Proxy.
If the product cannot connect to any
user-specified update server during the failover
time, it retrieves the latest virus definition
updates from F-Secure Update Server if Allow
fetching updates from F-Secure Update Server
is enabled.
Intermediate server Specify (in minutes) how often the product
polling interval checks one of the update sources for new
updates.
Allow fetching Specify whether the product should connect to
updates from F-Secure Update Server when it cannot connect
F-Secure Update to any user-specified update server. Specify PM
Server Proxies to configure the update servers.
CHAPTER 5
Centrally Managed Administration
137