diff --git a/lehook.sh b/lehook.sh
index ff2488f..bb83657 100755
--- a/lehook.sh
+++ b/lehook.sh
@@ -3,6 +3,17 @@ DIR=$HOME/.lehook
 configfile=$DIR/config
 VALIDMODES="deploy|renew|generate|test"
 
+function doinstall() {
+	echo "Creating hardlinks in $DIR..."
+	cp -f $0 $DIR/lehook.sh
+	for x in pre post deploy; do
+		ln -f $DIR/lehook.sh $DIR/lehook-${x}.sh
+	done
+	ln -f $DIR/lehook.sh /usr/local/bin/lehook.sh
+	echo "Install complete.  Files are in $DIR."
+	echo "Main binary in /usr/local/bin/lehook.sh."
+}
+
 function doinit() {
 	mkdir -p $DIR
 	if [[ ! -e $configfile ]]; then
@@ -116,7 +127,7 @@ function usage() {
 	echo
 	echo "      -c          Cron mode - only output if something is done."
 	echo "      -f          Push out certs even if they haven't changed."
-	echo "      -i          Iniitalise new config file in $configfile"
+	echo "      -i          Install files in $DIR and generate config if it doesn't exist."
 	echo "      -r remotes  Only push certs to the given remotes [default: $remotes]"
 	echo "      -s services Only restart the given services [default: $services]"
 	echo "      -d domain   Only push cert for given domain [default:  $domains]."
@@ -254,6 +265,15 @@ else
 	fi
 fi
 
+function needsrestart() {
+	local sname rv
+	sname=$1
+	rv=1
+	if [[ $sname == "dovecot" ]]; then
+		rv=0
+	fi
+	return $rv
+}
 
 function wait_for_dns_update() { # wait_for_dns_update domain value
 	local ns record
@@ -423,6 +443,9 @@ elif [[ $mode == "deploy" ]]; then
 					for s in $services; do
 						if [[ $enabled == *$s* ]]; then
 							reloadcmd=$(echo "$reloadcmd" | sed -e "s/XX/$s/")
+							if needsrestart $s; then
+								reloadcmd=$(echo "$reloadcmd" | sed -e "s/reload/restart/")
+							fi
 							dossh $r $s "$reloadcmd"
 							thisrv=$?
 							rv=$((rv + $thisrv))