Free auditorium software for linux

Qmail Auditor consists of a email auditing tool.
QMail Auditor provides simple a method for auditing emails. It is easy to configure and uses regular expressions as rules.
The format of audit file is :
Any e-mail (outbound or inbound) have passed at this filter.
The valids "field header"(s) :
all - field from or to of e-mails
to - field to
from - field from
In case of regular expression you read the
# man re_format
# man regex
E-mail to forward is a valid mail account to redirect.
Example of this :
from nelio@walk.* auditoria@spyware.walk.com.br
to nelio@spyware.* auditoria@spyware.walk.com.br
Enhancements:
- Now the config file name has renamed.
- From audit (in /var/qmail/control for /var/qmail/control/auditor) and qmail-queue-real-audit for qmail-queue-real-auditor.