This policy setting controls whether Outlook displays the "Add Signature Services" menu item. If you enable this policy setting, ...

Office System 2010

This policy setting controls whether Outlook displays the "Add Signature Services" menu item. 

If you enable this policy setting, Outlook does not display the "Add Signature Services" menu item on the Signature Line drop-down menu. 

If you disable or do not configure this policy setting, users can select "Add Signature Services" (from the Signature Line drop-down menu on the Insert tab of the Ribbon in Excel, PowerPoint, and Word) to see a list of signature service providers on Office.com.

This policy setting controls whether Outlook displays a warning before closing an item that contains an unsafe attachment ... This policy setting controls whether Outlook displays a warning before closing an item that contains an unsafe attachment ... This policy setting controls whether Outlook displays a warning before sending an item that contains an unsafe attachment ... This policy setting controls whether Outlook displays a warning before sending an item that contains an unsafe attachment ... This policy setting controls whether Outlook displays the "Add Signature Services" menu item. If you enable this policy setting, ... This policy setting controls whether Outlook downloads files attached to Internet Calendar appointments. If you enable this ... This policy setting controls whether Outlook executes scripts associated with custom forms or folder home pages for shared ... This policy setting controls whether Outlook executes scripts that are associated with custom forms or folder home pages ... This policy setting controls whether Outlook is required to use FIPS-compliant algorithms when signing and encrypting messages. ...