Content of RPM opensmtpd-6.0.3p1-5.el6.x86_64.rpm :
/etc/opensmtpd
/etc/opensmtpd/smtpd.conf
/etc/pam.d/smtp
/etc/pam.d/smtp.opensmtpd
/etc/rc.d/init.d/opensmtpd
/usr/bin/mailq
/usr/bin/mailq.opensmtpd
/usr/bin/newaliases
/usr/bin/newaliases.opensmtpd
/usr/lib/sendmail
/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-6.0.3p1
/usr/share/doc/opensmtpd-6.0.3p1/LICENSE
/usr/share/doc/opensmtpd-6.0.3p1/README.md
/usr/share/doc/opensmtpd-6.0.3p1/THANKS
/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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