Fix some issues with mail system setup in server postinstall script.

diff --git a/jessie_start_server.sh b/jessie_start_server.sh
index dcdfbf4bcdcac801f4559388cd74e9feb0553b6e..1b143bfa24e1a98538a9976f70315859bb87ed08 100755 (executable)
--- a/jessie_start_server.sh
+++ b/jessie_start_server.sh
@@ -85,11 +85,11 @@ su plom -c 'mkdir -p /home/plom/.vimbackups/'
 apt-get -y install openssh-server
 
 # Set up mail system.
-apt-get -y install getmail4 procmail mutt postfix maildrop
+DEBIAN_FRONTEND=noninteractive apt-get -y install getmail4 procmail mutt postfix maildrop
+cp config/systemfiles/main.cf /etc/postfix/main.cf
 su plom -c 'mkdir -p /home/plom/mail/'
 su plom -c 'mkdir -p /home/plom/mail/inbox/{cur,new,tmp}'
 su plom -c 'mkdir -p /home/plom/mail/new_inbox/{cur,new,tmp}'
-cp config/systemfiles/mail.cf /etc/postfix/main.cf
 
 # Set up screen.
 apt-get -y install screen