I'm not sure what you're asking. There is no per-mailbox setting for this. You can control the setting, however, with Group Policy Objects.
--
Sue Mosher, Outlook MVP
Author of Microsoft Outlook 2007 Programming:
Jumpstart for Power Users and Administrators
http://www.outlookcode.com/article.aspx?id=54
"Oskar Vaia" wrote in message news

Hi Sue,
thx for the answer. This is what i need.
I have found the setting to do in Outlook.
Only one question: if i want it more securelly, can i do something with a
script?
Because if a user change the setting in Outlook he can run the code behind a
form in other mailboxes.
And i would be sure, that he can't run it!
bye
Oskar