QUOTE (bendur @ Nov 6 2008, 01:59 PM)

You can add a disclaimer to your email account by logging in to the account, then going to Configuration >> Signitures >> New.
Type in a name, then your disclaimer. Be sure to check "Use this signature for new messages" and "Use this signature when replying to messages."
Click Save, and your disclaimer will show up at the bottom of every email.
Thank you very much for your answer.
It is not able to me to create this setting to all our 150+ users. I was looking a way to set it to all users, a common text like:
"This message and any attachments are for exclusive usage of an addressee and may contain confidential or privileged information whose..."
Regards,
Daniel