Neither of those is available out of the box. I suspect at least #2 can be handled with the Policy Maker tool from http://www.desktopstandard.com

Signature
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> Hello,
>
[quoted text clipped - 8 lines]
>
> B) A policy setting using the group policy adm.