From: Wietse Venema on
Jamal Mubarak:
> Well, Mac OS has BSM (Basic Security Module) audit.
>
> http://www.trustedbsd.org/openbsm.html
> http://developer.apple.com/mac/library/DOCUMENTATION/Darwin/Reference/ManPages/man2/auditon.2.html
>
> Should I mess with auditon?

Last time I looked, BSM was not part of Postfix, so your
question is "not supported" here.

Wietse