courier-mta 0.76.3-5+deb9u1 / usr / lib / courier / esmtpd.pem

/usr/lib/courier/esmtpd.pem is in courier-mta 0.76.3-5+deb9u1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /etc/courier/esmtpd.pem