This setting controls the number of days that elapses without a user accessing an Outlook folder before Outlook stops synchronizing ...

This setting controls the number of days that elapses without a user accessing an Outlook folder before Outlook stops synchronizing the folder with Exchange. For example, say this option is set to 45. User A opens User B's calendar in Outlook, and then does not click on it again for 45 days. Outlook stops synchronizing the data with Exchange and the calendar is no longer up-to-date. The local copy of the data is removed from the OST file. If User A then clicks on the  User B calendar 90 days later, Outlook synchronizes the calendar data and starts the clock again for 45 days.

This setting configures the list of items displayed in the Places Bar of the Common File dialog boxes. Valid items include ... This setting controls how this identity will be listed in the local network directory. The local network directory lists ... This setting controls how this identity will be listed in the local network directory. The local network directory lists ... This setting controls the ability to export InfoPath e-mail forms from Outlook. By default, InfoPath e-mail forms in Outlook ... This setting controls the number of days that elapses without a user accessing an Outlook folder before Outlook stops synchronizing ... This setting controls whether Outlook users are allowed to send e-mail messages after they see an encryption warning. If ... This setting controls whether the user sees a dialog box when opening Microsoft InfoPath forms containing digitally signed ... This setting determines the age threshold at which any job in a completed, non-successful state (example: Failed But Not ... This setting determines the age threshold at which successful jobs can be purged when the Queue Cleanup job runs. The age ...