F-SECURE ANTI-VIRUS - FOR MICROSOFT EXCHANGE Administrator's Manual page 131

Trusted senders and recipients
List of trusted
senders
List of trusted
recipients
Mail disclaimer
Options
Limit max levels of
nested messages
Administration with Web Console
Using Intelligent File Type Recognition
strengthens the security, but can degrade the
system performance.
Specify senders who are excluded from the mail
scanning and processing.
Specify recipients who are excluded from the
mail scanning and processing.
For more information, see
Specify whether you want to add a disclaimer to
all outbound messages.
Click Edit disclaimer to edit the disclaimer text.
Mail disclaimer is available only for outbound
messages.
Some malware add disclaimers to infected
messages, so disclaimers should not be used
for stating that the message is clean of malware.
Specify how many levels deep to scan in nested
e-mail messages. A nested e-mail message is a
message that includes one or more e-mail
messages as attachments. If zero (0) is
specified, the maximum nesting level is not
limited.
It is not recommended to set the maximum
nesting level to unlimited as this will make the
product more vulnerable to DoS
(Denial-of-Service) attacks.
CHAPTER 3
"Match Lists", 217.
131