Hello, I encountered the same problem although with 1.3.2-6+deb10u1:
installation of a package, or running dpkg-reconfigure opendmarc causes script to hang at the stage: root 27685 0.4 0.4 24488 16732 pts/5 S+ 15:20 0:00 /usr/bin/perl -w /usr/share/debconf/frontend /var/lib/dpkg/info/opendmarc.postinst configure 1.3.2-6+deb10u1 root 27749 0.0 0.0 0 0 pts/5 Z+ 15:20 0:00 [opendmarc.posti] <defunct> opendma+ 27904 0.0 0.0 47620 1920 ? Ssl 15:20 0:00 /usr/sbin/opendmarc -c /etc/opendmarc.conf -u opendmarc -P /var/run/opendmarc/opendmarc.pid adding "db_stop" at the end of postinst script (before exit 0) fixed the problem. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. He who laughs last thinks slowest.