I found this today and was just curious what this is caused by? I did run onyx last night for the first time in quite awhile to repair permissions and clean caches. I also wasn't on the computer at 3am this morning so I don't know what is up with those last entries. Thanks!
Jun 9 22:08:53 mac-mini authexec: executing /bin/sh
Jun 9 22:09:39 mac-mini authexec: executing /bin/sh
Jun 9 22:09:41 mac-mini authexec: executing /bin/sh
Jun 9 22:09:41 mac-mini authexec: executing /bin/sh
Jun 9 22:09:42 mac-mini authexec: executing /bin/sh
Jun 9 22:10:01 mac-mini authexec: executing /bin/sh
Jun 9 22:11:19 mac-mini authexec: executing /bin/sh
Jun 10 03:11:19 mac-mini postfix/sendmail[619]: warning: the Postfix sendmail command has set-uid root file permissions
Jun 10 03:11:19 mini postfix/sendmail[619]: warning: or the command is run from a set-uid root process
Jun 10 03:11:19 mac-mini postfix/sendmail[619]: warning: the Postfix sendmail command must be installed without set-uid root file permissions
Jun 9 22:08:53 mac-mini authexec: executing /bin/sh
Jun 9 22:09:39 mac-mini authexec: executing /bin/sh
Jun 9 22:09:41 mac-mini authexec: executing /bin/sh
Jun 9 22:09:41 mac-mini authexec: executing /bin/sh
Jun 9 22:09:42 mac-mini authexec: executing /bin/sh
Jun 9 22:10:01 mac-mini authexec: executing /bin/sh
Jun 9 22:11:19 mac-mini authexec: executing /bin/sh
Jun 10 03:11:19 mac-mini postfix/sendmail[619]: warning: the Postfix sendmail command has set-uid root file permissions
Jun 10 03:11:19 mini postfix/sendmail[619]: warning: or the command is run from a set-uid root process
Jun 10 03:11:19 mac-mini postfix/sendmail[619]: warning: the Postfix sendmail command must be installed without set-uid root file permissions