How do I send a email to all users on server?

[Les]

On Mon, 2007-02-19 at 10:56 -0800, Bazooka Joe wrote:
> I want to notify my users of downtime... I have not been able to find
> any way to send an email to all users on server.
> 
> any idea how that is done?
> 
On unix the shutdown command offered a messaging capability, and it was
a popup.  I don't remember doing anything unique.  Running man shutdown
shows the options to set a time and post a message on Linux as well.

Have you checked that out?

Regards,
Les H