mirror of
https://github.com/chatmail/relay.git
synced 2026-05-10 16:04:37 +00:00
Since ff541b8 introduced APT::Install-Recommends "false", we need to
explicitly install resolvconf. Fixes DNS breakage caused by apt.upgrade
with auto_remove=True purging resolvconf as an orphan and removing
'nameserver 127.0.0.1' in /etc/resolv.conf that pointed to the local
unbound, in consequence DNS resolution breaks and filtermail-incoming
exits because it cannot find resolvers.