Adjust postfix configuration

[grml-debootstrap.git] / chroot-script

diff --git a/chroot-script b/chroot-script
index b5f1abe..072fb4c 100755 (executable)
--- a/chroot-script
+++ b/chroot-script
@@ -253,6 +253,10 @@ hosts() {
      echo "Setting up /etc/hosts"
      echo "127.0.0.1       localhost  $HOSTNAME" > /etc/hosts
   fi
+
+  if [ -n "$HOSTNAME" ] ; then
+     sed -i "s/grml/$HOSTNAME/g" /etc/hosts
+  fi
 }
 # }}}
 
@@ -329,7 +333,14 @@ hostname() {
 
      # adjust postfix configuration
      if [ -r /etc/postfix/main.cf ] ; then
+        # adjust hostname related options:
         sed -i "s/grml/$HOSTNAME/g" /etc/postfix/main.cf
+        sed -i "s/^myhostname = .*/myhostname = $HOSTNAME/" /etc/postfix/main.cf
+        sed -i "s/^mydestination = .*/mydestination = localdomain, localhost, localhost.localdomain, $HOSTNAME/" /etc/postfix/main.cf
+
+        # listen on loopback interface only:
+        sed -i "s/^inet_interfaces = .*/inet_interfaces = loopback-only/" /etc/postfix/main.cf
+        grep inet_interfaces /etc/postfix/main.cf || echo 'inet_interfaces = loopback-only' >> /etc/postfix/main.cf
      fi
   fi
 }