Blocking unwanted
email messages
14
Norton AntiSpam uses a pattern-matching engine that
automatically compares the contents of incoming email
messages to a list of spam characteristics. If the message
contains many spam characteristics, it is more likely to
be spam than a message that contains few spam
characteristics. Based on this analysis, Norton AntiSpam
estimates the likelihood that the message is spam.
See
“Manage how
Norton AntiSpam
detects spam”
on
page 61.
Norton AntiSpam uses the settings you’ve chosen to
determine which messages are marked as spam. If
Norton AntiSpam is set to Low, messages must contain
many spam characteristics before they are flagged as
spam. If Norton AntiSpam is set to High, messages that
contain only a few spam characteristics are flagged.
w
Some email servers use
SSL (Secure Sockets Layer)
connections to encrypt connections between your
computer and the server. Norton AntiSpam cannot scan
email messages received via SSL connections.
Customize Norton AntiSpam
Customize your protection by identifying email
addresses and particular text strings that should and
should not be filtered. When Norton AntiSpam
encounters a message containing one of these addresses
or text strings, it immediately categorizes the message
based on your settings. This helps ensure that messages
from trusted senders do not get marked as spam.
Summary of Contents for NORTON INTERNET SECURITY 2004
Page 1: ...User s Guide ...
Page 6: ......
Page 22: ...Responding to emergencies Prepare for emergencies 22 ...
Page 48: ...Installing Norton Internet Security If you need to uninstall Norton Internet Security 48 ...
Page 94: ...Options Password protect Norton AntiVirus options 94 ...
Page 104: ...Keeping current with LiveUpdate About your subscription 104 ...
Page 138: ...Protecting disks files and data from viruses Schedule scans 138 ...
Page 158: ...Creating accounts for multiple users Customize Norton Internet Security accounts 158 ...
Page 178: ...Blocking unwanted email messages Customize Norton AntiSpam 178 ...
Page 190: ...Monitoring Norton Internet Security About the Log Viewer 190 ...
Page 206: ...Troubleshooting Troubleshoot Rescue Disks 206 ...
Page 220: ...Glossary 220 ...