Content of RPM opensmtpd-6.0.3p1-8.fc31.x86_64.rpm :
/etc/opensmtpd
/etc/opensmtpd/smtpd.conf
/etc/pam.d/smtp
/etc/pam.d/smtp.opensmtpd
/usr/bin/mailq
/usr/bin/mailq.opensmtpd
/usr/bin/newaliases
/usr/bin/newaliases.opensmtpd
/usr/lib/.build-id
/usr/lib/.build-id/47
/usr/lib/.build-id/47/c462f5202db59e06b3a7d487756f8b83b4aec0
/usr/lib/.build-id/4d
/usr/lib/.build-id/4d/cebebf43d3cf63561e8820874cce8d83b993a3
/usr/lib/.build-id/ce
/usr/lib/.build-id/ce/d676145086cb585f99851af7a67c8c8b32e16d
/usr/lib/.build-id/d4
/usr/lib/.build-id/d4/6da40d155f8f5c394c4c2861ec1acf7468d528
/usr/lib/sendmail
/usr/lib/systemd/system/opensmtpd.service
/usr/libexec/opensmtpd
/usr/libexec/opensmtpd/encrypt
/usr/libexec/opensmtpd/mail.local
/usr/sbin/makemap
/usr/sbin/makemap.opensmtpd
/usr/sbin/sendmail
/usr/sbin/sendmail.opensmtpd
/usr/sbin/smtpctl
/usr/sbin/smtpd
/usr/share/doc/opensmtpd
/usr/share/doc/opensmtpd/README.md
/usr/share/doc/opensmtpd/THANKS
/usr/share/licenses/opensmtpd
/usr/share/licenses/opensmtpd/LICENSE
/usr/share/man/man1/mailq.1.gz
/usr/share/man/man1/makemap.1.gz
/usr/share/man/man1/newaliases.1.gz
/usr/share/man/man5/aliases.5.gz
/usr/share/man/man5/aliases.opensmtpd.5.gz
/usr/share/man/man5/forward.5.gz
/usr/share/man/man5/smtpd.conf.5.gz
/usr/share/man/man5/table.5.gz
/usr/share/man/man8/mailq.opensmtpd.8.gz
/usr/share/man/man8/makemap.opensmtpd.8.gz
/usr/share/man/man8/newaliases.opensmtpd.8.gz
/usr/share/man/man8/sendmail.8.gz
/usr/share/man/man8/sendmail.opensmtpd.8.gz
/usr/share/man/man8/smtpctl.8.gz
/usr/share/man/man8/smtpd.8.gz
/usr/share/man/man8/smtpd.opensmtpd.8.gz
/var/empty/smtpd