set -e
echo "postfix postfix/main_mailer_type string 'Internet Site'" | debconf-set-selections
-echo "postfix postfix/mailname string $(hostname -f)" | debconf-set-selections
-apt install postfix
+#echo "postfix postfix/mailname string $(hostname -f)" | debconf-set-selections
+echo "$(hostname -f)" > /etc/mailname
+apt install -y postfix
mkdir -p /etc/dovecot/conf.d/
echo "ssl_cert = </etc/letsencrypt/live/$(hostname -f)/fullchain.pem" > /etc/dovecot/conf.d/99-ssl-certs.conf
echo "ssl_key = </etc/letsencrypt/live/$(hostname -f)/privkey.pem" >> /etc/dovecot/conf.d/99-ssl-certs.conf
-apt install dovecot-imapd
+apt install -y dovecot-imapd