Content of RPM opensmtpd-6.8.0p2-7.el9.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/bin/smtp
/usr/lib/.build-id
/usr/lib/.build-id/2b
/usr/lib/.build-id/2b/84ca28e92d2407f81326cf5e37b1f82b9e22a6
/usr/lib/.build-id/5f
/usr/lib/.build-id/5f/1a70ebe25264fc4f87148cb4c0afe783300050
/usr/lib/.build-id/6d
/usr/lib/.build-id/6d/eb87f5a51b186af7b7546df67035fd76be6d8e
/usr/lib/.build-id/71
/usr/lib/.build-id/71/0b991abb6a0d7013b327b1c813f06247296bf9
/usr/lib/.build-id/84
/usr/lib/.build-id/84/7a4d54474cbaf82544bf7a017043ec1af74b1d
/usr/lib/.build-id/88
/usr/lib/.build-id/88/5511e4758426085d875951bde7ab75b73b9546
/usr/lib/.build-id/8b
/usr/lib/.build-id/8b/1b8b765b015fbe64d245b05097d601170c39d7
/usr/lib/.build-id/e1
/usr/lib/.build-id/e1/3b482b94263dbf8ebd208558083377a7655e8a
/usr/lib/.build-id/e8
/usr/lib/.build-id/e8/bd14597e3aa40be2b8fcfaf6c3893947595088
/usr/lib/.build-id/f6
/usr/lib/.build-id/f6/4d27ec171d44d7cb4e8a93e9702dc5825eff73
/usr/lib/sendmail
/usr/lib/systemd/system/opensmtpd.service
/usr/libexec/opensmtpd
/usr/libexec/opensmtpd/encrypt
/usr/libexec/opensmtpd/lockspool
/usr/libexec/opensmtpd/mail.lmtp
/usr/libexec/opensmtpd/mail.local
/usr/libexec/opensmtpd/mail.maildir
/usr/libexec/opensmtpd/mail.mboxfile
/usr/libexec/opensmtpd/mail.mda
/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/CHANGES.md
/usr/share/doc/opensmtpd/README.md
/usr/share/licenses/opensmtpd
/usr/share/licenses/opensmtpd/LICENSE
/usr/share/man/man1/mailq.1.gz
/usr/share/man/man1/mailq.opensmtpd.1.gz
/usr/share/man/man1/newaliases.1.gz
/usr/share/man/man1/smtp.opensmtpd.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/makemap.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/smtp.8.gz
/usr/share/man/man8/smtp.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
/var/spool/smtpd
/var/spool/smtpd/incoming
/var/spool/smtpd/offline
/var/spool/smtpd/purge
/var/spool/smtpd/queue