--- config-fast.sh	1998/06/15 10:53:16	1.1
+++ config-fast.sh	2017/02/07 01:58:27
@@ -2,29 +2,29 @@
 echo Your fully qualified host name is "$fqdn".
 
 echo Putting "$fqdn" into control/me...
-echo "$fqdn" > QMAIL/control/me
-chmod 644 QMAIL/control/me
+echo "$fqdn" > QMAIL/control/me.new
+chmod 644 QMAIL/control/me.new
 
 ( echo "$fqdn" | sed 's/^\([^\.]*\)\.\([^\.]*\)\./\2\./' | (
   read ddom
   echo Putting "$ddom" into control/defaultdomain...
-  echo "$ddom" > QMAIL/control/defaultdomain
-  chmod 644 QMAIL/control/defaultdomain
+  echo "$ddom" > QMAIL/control/defaultdomain.new
+  chmod 644 QMAIL/control/defaultdomain.new
 ) )
 
 ( echo "$fqdn" | sed 's/^.*\.\([^\.]*\)\.\([^\.]*\)$/\1.\2/' | (
   read pdom
   echo Putting "$pdom" into control/plusdomain...
-  echo "$pdom" > QMAIL/control/plusdomain
-  chmod 644 QMAIL/control/plusdomain
+  echo "$pdom" > QMAIL/control/plusdomain.new
+  chmod 644 QMAIL/control/plusdomain.new
 ) )
 
 echo Putting "$fqdn" into control/locals...
-echo "$fqdn" >> QMAIL/control/locals
-chmod 644 QMAIL/control/locals
+echo "$fqdn" >> QMAIL/control/locals.new
+chmod 644 QMAIL/control/locals.new
 
 echo Putting "$fqdn" into control/rcpthosts...
-echo "$fqdn" >> QMAIL/control/rcpthosts
-chmod 644 QMAIL/control/rcpthosts
+echo "$fqdn" >> QMAIL/control/rcpthosts.new
+chmod 644 QMAIL/control/rcpthosts.new
 echo "Now qmail will refuse to accept SMTP messages except to $fqdn."
 echo 'Make sure to change rcpthosts if you add hosts to locals or virtualdomains!'
--- config.sh	1998/06/15 10:53:16	1.1
+++ config.sh	2017/02/07 01:51:04
@@ -7,24 +7,24 @@
       then
         echo Your host\'s fully qualified name in DNS is "$fqdn".
 	echo Putting "$fqdn" into control/me...
-	echo "$fqdn" > QMAIL/control/me
-	chmod 644 QMAIL/control/me
+	echo "$fqdn" > QMAIL/control/me.new
+	chmod 644 QMAIL/control/me.new
 	( echo "$fqdn" | sed 's/^\([^\.]*\)\.\([^\.]*\)\./\2\./' | (
 	  read ddom
 	  echo Putting "$ddom" into control/defaultdomain...
-	  echo "$ddom" > QMAIL/control/defaultdomain
-	  chmod 644 QMAIL/control/defaultdomain
+	  echo "$ddom" > QMAIL/control/defaultdomain.new
+	  chmod 644 QMAIL/control/defaultdomain.new
 	) )
 	( echo "$fqdn" | sed 's/^.*\.\([^\.]*\)\.\([^\.]*\)$/\1.\2/' | (
 	  read pdom
 	  echo Putting "$pdom" into control/plusdomain...
-	  echo "$pdom" > QMAIL/control/plusdomain
-	  chmod 644 QMAIL/control/plusdomain
+	  echo "$pdom" > QMAIL/control/plusdomain.new
+	  chmod 644 QMAIL/control/plusdomain.new
 	) )
 	echo ' '
 	echo Checking local IP addresses:
-	: > QMAIL/control/locals
-	chmod 644 QMAIL/control/locals
+	: > QMAIL/control/locals.new
+	chmod 644 QMAIL/control/locals.new
 	( ./dnsip "$fqdn"
 	  ./ipmeprint ) | sort -u | \
 	(
@@ -35,7 +35,7 @@
 	      if read local
 	      then
 		echo Adding "$local" to control/locals...
-		echo "$local" >> QMAIL/control/locals
+		echo "$local" >> QMAIL/control/locals.new
 	      else
 		echo PTR lookup failed. I assume this address has no DNS name.
 	      fi
@@ -48,8 +48,8 @@
 	echo You don\'t have to worry about aliases, i.e., domains with CNAME records.
 	echo ' '
 	echo Copying QMAIL/control/locals to QMAIL/control/rcpthosts...
-	cp QMAIL/control/locals QMAIL/control/rcpthosts
-	chmod 644 QMAIL/control/rcpthosts
+	cp QMAIL/control/locals.new QMAIL/control/rcpthosts.new
+	chmod 644 QMAIL/control/rcpthosts.new
 	echo 'Now qmail will refuse to accept SMTP messages except to those hosts.'
 	echo 'Make sure to change rcpthosts if you add hosts to locals or virtualdomains!'
       else