Don't scan outgoing mail

[Tom Combs]

Hello,

  I'm looking into deploying mailscanner on our departmental server
  which is a Sun Ultra10 running Solaris 8 and sendmail 8.12.5.  This
  machine cares a heavy load and I would like to only scan incoming
  mail and not scan outgoing mail.  I don't see an option to turn off
  scanning outgoing mail in the mailscanner.conf.  Is it possible to
  turn off outgoing scans?

Thanks,
         Tom Combs