F-SECURE ANTI-VIRUS - FOR MICROSOFT EXCHANGE Administrator's Manual page 169

Incremental scanning Specify whether you want to process all
Options
Intelligent file type
recognition
Administration with Web Console
Scan only included public folders - Scan all
specified public folders. Click
remove public folders that should be scanned.
Scan all except excluded public folders - Do not
scan specified public folders but scan all other.
Click Edit to add or remove public folders that
should not be scanned.
IMPORTANT: You need to specify
Administrator's mailbox setting to list and scan
public folders on Microsoft Exchange 2010
platform. For more information, see "General",
155.
messages or only those messages that have not
been processed previously during the manual or
scheduled processing.
Select whether you want to use Intelligent File
Type Recognition or not.
Trojans and other malicious code can disguise
themselves with filename extensions which are
usually considered safe to use. Intelligent File
Type Recognition can recognize the real file type
of the message attachment and use that while
the attachment is processed.
CHAPTER 3
Edit to add or
169