About Policy References

• Lexical Expression Lists

  Collections of words or phrases (lexical expressions) with associated weightings. See About Lexical Expressions for more information.

• Informs

  Email messages that can be sent as a notification, for example to the original message sender or the system administrator. See About Informs for more information.

• Filename Lists

  Lists of one or more file identification masks for identifying the presence of particular files or file types in a communication. See About Filename Lists for more information.

• Custom Media Types

  Lists of one or more hexadecimal signatures that can be identified at the start or end of a media type file. The Gateway provides a number of custom media types and you can also create your own. See About Custom Media Types for more information.

Email Gateway Policy References

• Address Lists

  Lists of email addresses such as a departmental team within your organization or a regional office. See About Address Lists for more information.

• Disposal Actions

  The principal action which the Gateway performs on an email message. It determines whether the message is delivered, held, dropped (deleted), non-delivered, or relayed to a server. See About Disposal Actions for more information.

• Message Annotations

  Text items (in both plain text and HTML format) that can be added to an email message. Typically you might create an annotation for use as a commercial disclaimer or to notify a recipient that the Gateway has stripped malicious content from the message. See About Message Annotations for more information

• Manager Relationships

  Lists of manager relationships. See About Manager Relationships for more information

Web Gateway Policy References

• User Name Lists

  Groupings of one or more users to whom you want to apply a common policy. See About User Name Lists for more information.

• Machine Lists

  Groupings of individual user machines. Machine lists can be used to define one 'endpoint' of a policy route. See About Machine Lists for more information.

• Internet Zones

  Groupings of web pages to which policies can apply. You can use Internet Zones as part of route definitions. Internet Zones define the World Wide Web endpoint of a route. See About Internet Zones for more information.

• Intranet Sites

  Groupings of URLs that define the internal web sites of your company. See About Intranet Sites for more information.

• End User & Block Pages

  Configurable pages which are displayed when a prohibited web page is accessed or the user is approaching the end of their browsing time quota. See About End User & Block Pages for more information.