courier-imap-5.2.6-alt1.x86_64 init-but-no-native-systemd info The package have SysV init script(s) but no native systemd files.; courier-imap-5.2.6-alt1.x86_64 init-lsb fail /etc/rc.d/init.d/courier-imapd: not systemd compatible: lsb init header missing and courier-imapd.service is not present. /etc/rc.d/init.d/courier-imaps: not systemd compatible: lsb init header missing and courier-imaps.service is not present. /etc/rc.d/init.d/courier-pop3d: not systemd compatible: lsb init header missing and courier-pop3d.service is not present. /etc/rc.d/init.d/courier-pop3s: not systemd compatible: lsb init header missing and courier-pop3s.service is not present. See http://www.altlinux.org/Services_Policy for details.;