package:sendmail-bin:8.15.2-12
Installing new version of config file /etc/init.d/sendmail ...
update-alternatives: warning: forcing reinstallation of alternative /usr/lib/sm.bin/sendmail because link group sendmail-mta is broken
Saving old /etc/mail/sendmail.cf as /etc/mail/sendmail.cf.old ...
start-stop-daemon: matching only on non-root pidfile /var/run/sendmail/mta/sendmail.pid is insecure
dpkg: error processing package sendmail-bin (--configure):
 installed sendmail-bin package post-installation script subprocess returned error exit status 2