postfix gets installed; configure it first

customize-inner.sh

@@ -34,6 +34,13 @@ apt-get -y install \
     wbritish \
     thunderbird-locale-en-us
 
+# Set up & install postfix for local mail delivery
+debconf-set-selections <<"EOF"
+postfix postfix/mailname string localdomain
+postfix postfix/main_mailer_type select Local only
+EOF
+apt-get -y install postfix
+
 # install nilmdb things
 apt-get -y install \
     python2.7 \
@@ -84,13 +91,6 @@ apt-get -y install \
 echo America/New_York > /etc/timezone
 dpkg-reconfigure -f noninteractive tzdata
 
-# Set up & install postfix for local mail delivery
-debconf-set-selections <<"EOF"
-postfix postfix/mailname string "localdomain"
-postfix postfix/main_mailer_type select "Local only"
-EOF
-apt-get -y install postfix
-
 # Create nilmdb user to run the database
 adduser --system --group --shell /bin/bash --disabled-password nilmdb