[6.3] Get e-mail when CTRL-ALT-DEL is used?

[Gilles]

Hello

This is on a remote 6.3 host: I'd like to get an e-mail if a user hits
the CTRL-ALT-DEL to reboot the server.

Googling told me that the use of the three-key combo can be
enabled/disabled when compiling a new kernel, but not how to manage
this feature when it's enabled in a running kernel.

Is there a configuration file somewhere that would let me add e-mail
support for this action?

Thank you.