Exceptions

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There are formal conditions allowing the plug-in to classify a message before a deep content analysis. The following conditions are selected:

• Don't filter large messages.
  Messages larger than the specified size will not be filtered.
  
  
• Don't filter messages with certain attachments.
  There are types of files that are almost never used in spam. You can specify the list of "white" file extensions. The filter will pass a message if it has at least one attachment of the listed type. You can also specify the minimum size of attachments that should be considered as white.