Content of RPM opensmtpd-6.0.3p1-2.fc28.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/5a
/usr/lib/.build-id/5a/2daccd7aca5ccdfb613ad6cfd44e023018cf45
/usr/lib/.build-id/6b
/usr/lib/.build-id/6b/b3bb75b93f4540e40d801e9fc0ebe1ec4de9d5
/usr/lib/.build-id/a7
/usr/lib/.build-id/a7/92096db0325f86de218790f735b1ff00e929c5
/usr/lib/.build-id/c6
/usr/lib/.build-id/c6/40cf6897f74470566aea5d9f33b03278d07d00
/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
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