F-SECURE ANTI-VIRUS - FOR MICROSOFT EXCHANGE Administrator's Manual - page 131
CHAPTER 3
131
Administration with Web Console
Using Intelligent File Type Recognition
strengthens the security, but can degrade the
system performance.
Trusted senders and recipients
List of trusted
senders
Specify senders who are excluded from the mail
scanning and processing.
List of trusted
recipients
Specify recipients who are excluded from the
mail scanning and processing.
For more information, see “
Match Lists
”, 217.
Mail disclaimer
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.
Options
Limit max levels of
nested messages
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.