Contents 7
User Settings for Notifications 155
Disabling and Redirecting Notifications 156
About Quarantine Summary 158
Configuring the Quarantine Summary 160
Customizing the Quarantine Summary 162
Quarantine Summary & Message Center Localization 164
Setting Languages Using Batch commands 165
Troubleshooting: User Notifications 166
Chapter 9: Spam Filters 169
About Spam Filters 169
Configure Spam Settings for an Organization 173
Enable and Adjust Spam Filters 177
Fine-Tune Spam Filters 179
Phishing Attacks 180
Botnet Attacks 180
Early Detection Filtering 180
Outbound Spam Scanning 181
Troubleshoot False Positives 182
Troubleshoot Spam that Gets Through 182
When Spam Still Gets Through 184
Chapter 10: Virus Blocking 185
Levels of Protection 185
About Virus Blocking 188
Virus Definition File Updates 189
McAfee Virus Definition Files 190
Authentium Virus Definition Files 190
Configure Inbound Virus Blocking 190
Troubleshooting Virus Blocking 196
Chapter 11: Content Manager 199
About Content Manager 199
How Content Manager Works 202
View Content Manager Filters and Policies 206
Configure Content Manager 207
Create or Edit a Content Manager Filter 209
Set Up a Compliance Policy 214
Reorder Content Filters and Policies 216
Delete and Disable Content Filters 217
About Using Regular Expressions 218
How to Use Content Manager in a Spam Outbreak 233
Content Manager Tips and Best Practices 234
Troubleshoot Content Manager 238
Chapter 12: Approved and Blocked Sender Lists 255
About Sender Lists 255
Editing Sender Lists in the Administration Console 259
Editing Sender Lists in Message Center 261
Size Limits for Sender Lists 262
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