Package: exim4 Version: 4.84.2-1
Debian: 8.5 Related ? : #626011 Bug : When sending a mail to a local machine user, I get “Unroutable address” in exim logs How to : echo “mail body” | mail -s "subject" remoteuser@remotemachine Details: nsswitch.conf: ... hosts: files dns ... And /etc/host.conf: order hosts,bind <<<< added + network restarted multi on so it should work but exim does not seem to take that into consideration sudo exim -bP |grep lookup_order host_lookup_order = bydns:byaddr