Eu tenho tentado instalar o sendmail recentemente (tenho usado o postfix com mailutils anteriormente) e a primeira vez que tentei instalá-lo, demorei toda a noite do que cancelei de manhã e disse:
dpkg: error processing package sendmail-bin (--configure):
subprocess installed post-installation script was interrupted
dpkg: dependency problems prevent configuration of sensible-mda:
sensible-mda depends on sendmail-bin | mail-transport-agent; however:
Package sendmail-bin is not configured yet.
Package mail-transport-agent is not installed.
Package sendmail-bin which provides mail-transport-agent is not configured yet.
Package postfix which provides mail-transport-agent is not installed.
dpkg: error processing package sensible-mda (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of sendmail:
sendmail depends on sendmail-bin; however:
Package sendmail-bin is not configured yet.
sendmail depends on sensible-mda; however:
Package sensible-mda is not configured yet.
dpkg: error processing package sendmail (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
sendmail-bin
sensible-mda
sendmail
Usar dpkg --configure -a não resolve o problema. Isso só traz os mesmos erros.