procmailrc file with log info

I installed in the last days a few Virtualmin instances in my VMware's. Related to /etc/procmailrc file, one VM instance has the following content, all the other don't.

LOGFILE=/var/log/procmail.log
TRAP=/etc/webmin/virtual-server/procmail-logger.pl
DEFAULT=$HOME/Maildir/
ORGMAIL=$HOME/Maildir/
DROPRIVS=yes
:0
$DEFAULT

The very first two lines do not appear in the other VM. Is it OK having the line LOGFILE and TRAP in all instantaces? I can add the lines if necessary. It is pretty strange how they appeared only in one VM, which is a clone of a virgin Debian Wheezy 7.7, same parent for the other VM's. No alterations, or programs installed.

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Comments

Howdy -- while I'm not sure why those aren't there in some circumstances, I would suggest adding those two lines, as those enable logging for procmail's actions.