sudo feature: send a message to user to whomone do sudo su - use rname

[Heikki Korpela]

On Mon, 13 Aug 2001, Maubert, Pierre wrote:

> Hello all,
> users requested me to receive a message each time one issues the command
> sudo su - $USER.
> I have not found this feature embeedeed in sudo tool.
> Anyboby already faced this request??

I think (Todd?) there's no way to bind mailing to a single command
at the moment.

Best I can think of you could do is:

	- either write a 'su' wrapper that handles this and disallow
	  'su' itself.

	- write a sendmail wrapper that checks if people should be
	  mailed and use 'mailpath', 'mailto' and 'mail_always' in
	  sudoers(5).