Required Certificate Authority

This policy setting enables you to designate a required certificate authority for Outlook to use for encryption and digital signatures. If you enable this policy setting, you can specify a required certificate authority by entering an X.509 distinguished name in the text field that is provided. The name must conform to the X.509 certificate format exactly. For example: CN=WoodgroveBankCA, DC=WoodgroveBank, DC=com If you disable or do not configure this policy setting, Outlook trusts any certificate authorities that are represented by certificates in the Trusted Root Certification Authorities store on users' computers.

No explicit registry values are set for enabled or disabled states.

• User
  Always use TNEF formatting in S/MIME messages

  Windows7
• User
  Check for the user's private key when the user sends an encrypted email that includes the user as a recipient

  Windows7
• User
  Do not check e-mail address against address of certificates being used

  Windows7
• User
  Do not display 'Publish to GAL' button

  Windows7
• User
  Do not provide Continue option on Encryption warning dialog boxes

  Windows7
• User
  Enable Cryptography Icons

  Windows7
• User
  Enable Retrieval of Remote Certificate Authority Information

  Windows7
• User
  Encrypt all e-mail messages

  Windows7
• User
  Ensure all S/MIME signed messages have a label

  Windows7
• User
  Fortezza certificate policies

  Windows7
• User
  Message Formats

  Windows7
• User
  Message when Outlook cannot find the digital ID to decode a message

  Windows7