diff --git a/install_sympa.sh b/install_sympa.sh
index 7f4791b..a85161f 100755
--- a/install_sympa.sh
+++ b/install_sympa.sh
@@ -739,19 +739,21 @@ if $UPDATE_SYMPA ; then
    CURRENT_SYMPA_LIST_DATA_BASE_PATH="$(dirname "$CURRENT_SYMPA_LIST_DATA_DIR")"
    CURRENT_SYMPA_LIST_DATA_ROOT_DIR="$(dirname "$CURRENT_SYMPA_LIST_DATA_BASE_PATH")"
    if [[ -h "${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa" ]]; then
-      CURRENT_SYMPA_LIST_DATA_SYMLINK="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa"
+      CURRENT_SYMPA_LIST_DATA_BASE_SYMLINK="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa"
+      CURRENT_SYMPA_LIST_DATA_SYMLINK="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa/list_data"
    fi
 
    SYMPA_LIST_DATA_DIR="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa-${SYMPA_VERSION}/list_data"
    SYMPA_LIST_DATA_BASE_PATH="$(dirname "$SYMPA_LIST_DATA_DIR")"
    SYMPA_LIST_DATA_ROOT_DIR="$(dirname "$SYMPA_LIST_DATA_BASE_PATH")"
-   SYMPA_LIST_DATA_SYMLINK="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa"
+   SYMPA_LIST_DATA_BASE_SYMLINK="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa"
+   SYMPA_LIST_DATA_SYMLINK="${CURRENT_SYMPA_LIST_DATA_ROOT_DIR}/sympa/list_data"
 
 else
    echo ""
    echo "--"
    echo ""
-   echo "Specify root directory containing Sympa's list data directories."
+   echo "Specify root directory containing Sympa's list data and archive directories."
    echo ""
    SYMPA_LIST_DATA_ROOT_DIR=
    echononl "Sympa's list data directory [${DEFAULT_SYMPA_LIST_DATA_ROOT_DIR}]: "
@@ -762,9 +764,15 @@ else
 
    SYMPA_LIST_DATA_DIR="${SYMPA_LIST_DATA_ROOT_DIR}/sympa-${SYMPA_VERSION}/list_data"
    SYMPA_LIST_DATA_BASE_PATH="$(dirname "$SYMPA_LIST_DATA_DIR")"
-   SYMPA_LIST_DATA_SYMLINK="${SYMPA_LIST_DATA_ROOT_DIR}/sympa"
+   SYMPA_LIST_DATA_BASE_SYMLINK="${SYMPA_LIST_DATA_ROOT_DIR}/sympa"
+   SYMPA_LIST_DATA_SYMLINK="${SYMPA_LIST_DATA_ROOT_DIR}/sympa/list_data"
 fi
 
+# - Want list 'archive path' parallel to 'list data' path
+# -
+SYMPA_LIST_ARC_PATH="${SYMPA_LIST_DATA_BASE_PATH}/arc"
+SYMPA_LIST_ARC_SYMLINK="$(dirname "$SYMPA_LIST_DATA_SYMLINK")/arc"
+
 
 if $SYSTEMD_SUPPORTED ; then
    echo ""
@@ -1306,6 +1314,9 @@ echo "Sympa's Data base path..........: $SYMPA_LIST_DATA_BASE_PATH"
 echo "Sympa's Data root dirctory......: $SYMPA_LIST_DATA_ROOT_DIR"
 echo "Sympa's Data directory symlink..: $SYMPA_LIST_DATA_SYMLINK"
 echo ""
+echo "Sympa's list archive path.......: $SYMPA_LIST_ARC_PATH"
+echo "Sympa's list archive symlink....: $SYMPA_LIST_ARC_SYMLINK"
+echo ""
 echo "Sympa's aliases file............: $SYMPA_ALIAS_FILE"
 if ! $UPDATE_SYMPA ; then
    echo ""
@@ -1460,6 +1471,9 @@ echo "## - Sympa's Data base path............: $SYMPA_LIST_DATA_BASE_PATH" >> $_
 echo "## - Sympa's Data root dirctory........: $SYMPA_LIST_DATA_ROOT_DIR" >> $_log_file
 echo "## - Sympa's Data directory symlink....: $SYMPA_LIST_DATA_SYMLINK" >> $_log_file
 echo "## -" >> $_log_file
+echo "## - Sympa's list archive path.........: $SYMPA_LIST_ARC_PATH" >> $_log_file
+echo "## - Sympa's list archive symlink......: $SYMPA_LIST_ARC_SYMLINK" >> $_log_file
+echo "## -" >> $_log_file
 echo "## - Sympa's aliases file..............: $SYMPA_ALIAS_FILE" >> $_log_file
 echo "## -" >> $_log_file
 if ! $UPDATE_SYMPA ; then
@@ -1523,6 +1537,7 @@ if $UPDATE_SYMPA ; then
 	echo "CURRENT_SYMPA_LIST_DATA_DIR=$CURRENT_SYMPA_LIST_DATA_DIR" >> $_log_file
 	echo "CURRENT_SYMPA_LIST_DATA_BASE_PATH=$CURRENT_SYMPA_LIST_DATA_BASE_PATH" >> $_log_file
 	echo "CURRENT_SYMPA_LIST_DATA_ROOT_DIR=$CURRENT_SYMPA_LIST_DATA_ROOT_DIR" >> $_log_file
+	echo "CURRENT_SYMPA_LIST_DATA_BASE_SYMLINK=$CURRENT_SYMPA_LIST_DATA_BASE_SYMLINK" >> $_log_file
 	echo "CURRENT_SYMPA_LIST_DATA_SYMLINK=$CURRENT_SYMPA_LIST_DATA_SYMLINK" >> $_log_file
 fi
 echo "SYMPA_VERSION=$SYMPA_VERSION" >> $_log_file
@@ -1549,8 +1564,12 @@ echo "" >> $_log_file
 echo "SYMPA_LIST_DATA_DIR=$SYMPA_LIST_DATA_DIR" >> $_log_file
 echo "SYMPA_LIST_DATA_BASE_PATH=$SYMPA_LIST_DATA_BASE_PATH" >> $_log_file
 echo "SYMPA_LIST_DATA_ROOT_DIR=$SYMPA_LIST_DATA_ROOT_DIR" >> $_log_file
+echo "SYMPA_LIST_DATA_BASE_SYMLINK=$SYMPA_LIST_DATA_BASE_SYMLINK" >> $_log_file
 echo "SYMPA_LIST_DATA_SYMLINK=$SYMPA_LIST_DATA_SYMLINK" >> $_log_file
 echo "" >> $_log_file
+echo "SYMPA_LIST_ARC_PATH=$SYMPA_LIST_ARC_PATH" >> $_log_file
+echo "SYMPA_LIST_ARC_SYMLINK=$SYMPA_LIST_ARC_SYMLINK" >> $_log_file
+echo "" >> $_log_file
 echo "SYMPA_ALIAS_FILE=$SYMPA_ALIAS_FILE" >> $_log_file
 echo "" >> $_log_file
 echo "SYMPA_DOMAIN=$SYMPA_DOMAIN" >> $_log_file
@@ -2238,7 +2257,7 @@ else
 	## --- Handle Sympa's List Data Directory
 	## ---
 
-   if [[ "$CURRENT_SYMPA_LIST_DATA_BASE_PATH" = "$SYMPA_LIST_DATA_SYMLINK" ]]; then 
+   if [[ "$CURRENT_SYMPA_LIST_DATA_BASE_PATH" = "$SYMPA_LIST_DATA_BASE_SYMLINK" ]]; then 
       echo -e "\tMove current data base directory ($CURRENT_SYMPA_LIST_DATA_BASE_PATH) to directory"
       echononl "\t   '${CURRENT_SYMPA_LIST_DATA_BASE_PATH}-${SYMPA_OLD_VERSION}' .."
       echo "## - Move current data base directory ($CURRENT_SYMPA_LIST_DATA_BASE_PATH) to directory" >> $_log_file
@@ -2641,6 +2660,8 @@ if ! $UPDATE_SYMPA ; then
    fi
 fi
 
+
+
 #if $UPDATE_SYMPA ; then
 #
 #   _successfully=true
@@ -2715,6 +2736,59 @@ fi
    fi
 #fi
 
+if ! $UPDATE_SYMPA ; then
+
+	# - Create directory for list archives
+	# -
+	echononl "\tCreate Directory '$SYMPA_LIST_ARC_PATH'.."
+	if [[ ! -d "$SYMPA_LIST_ARC_PATH" ]]; then
+		echo "" >> $_log_file
+		echo "## - Create directory '$SYMPA_LIST_ARC_PATH' for list archives" >> $_log_file
+		echo "## -" >> $_log_file
+		echo "mkdir \"$SYMPA_LIST_ARC_PATH\"" >> $_log_file
+		mkdir "$SYMPA_LIST_ARC_PATH" >> $_log_file 2>&1
+		if [[ $? -eq 0 ]] ; then
+			echo_ok
+		else
+			echo_failed
+			error "Cannot create directory '$SYMPA_LIST_ARC_PATH'!"
+
+			echononl "continue anyway [yes/no]: "
+			read OK
+			OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+			while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+				echononl "Wrong entry! - repeat [yes/nno]: "
+				read OK
+			done
+			[[ $OK = "yes" ]] || fatal "Abbruch durch User"
+
+		fi
+	else
+		echo_skipped
+	fi
+
+else
+
+	if [[ ! -d "$SYMPA_LIST_ARC_PATH" ]]; then
+
+		error "Directory '$SYMPA_LIST_ARC_PATH' for list archives does not exists, but sympa
+                    is configured to use this directory
+
+                    Maybe your list archive dir is located at '/usr/local/sympa-${SYMPA_OLD_VERSION}/arc' and you 
+                    have to move it to '$SYMPA_LIST_ARC_PATH'"
+
+		echononl "continue anyway [yes/no]: "
+		read OK
+		OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+		while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+			echononl "Wrong entry! - repeat [yes/nno]: "
+			read OK
+		done
+		[[ $OK = "yes" ]] || fatal "Abbruch durch User"
+
+	fi
+fi
+
 
 echo "" >> $_log_file
 echo "## - Install (or upgrade) required and recommended dependent modules.." >> $_log_file
@@ -2854,6 +2928,9 @@ else
 fi
 
 
+# - 
+
+
 # - Create Symlink $SYMPA_BASE_PATH --> $SYMPA_INSTALL_DIR
 # -
 echononl "\tRemove existing symlink '$SYMPA_BASE_PATH'.."
@@ -2907,20 +2984,20 @@ else
 fi
 
 
-# - Create Symlink $SYMPA_LIST_DATA_SYMLINK --> $SYMPA_LIST_DATA_BASE_PATH
+# - Create Symlink $SYMPA_LIST_DATA_BASE_SYMLINK --> $SYMPA_LIST_DATA_BASE_PATH
 # -
-echononl "\tRemove existing symlink '$SYMPA_LIST_DATA_SYMLINK'.."
-if [[ -h "$SYMPA_LIST_DATA_SYMLINK" ]] ; then
+echononl "\tRemove existing symlink '$SYMPA_LIST_DATA_BASE_SYMLINK'.."
+if [[ -h "$SYMPA_LIST_DATA_BASE_SYMLINK" ]] ; then
 	echo "" >> $_log_file
-	echo "## - Remove existing symlink '$SYMPA_LIST_DATA_SYMLINK'.." >> $_log_file
+	echo "## - Remove existing symlink '$SYMPA_LIST_DATA_BASE_SYMLINK'.." >> $_log_file
 	echo "## -" >> $_log_file
-	echo "rm \"$SYMPA_LIST_DATA_SYMLINK\"" >> $_log_file
-	rm "$SYMPA_LIST_DATA_SYMLINK" >> $_log_file 2>&1
+	echo "rm \"$SYMPA_LIST_DATA_BASE_SYMLINK\"" >> $_log_file
+	rm "$SYMPA_LIST_DATA_BASE_SYMLINK" >> $_log_file 2>&1
 	if [ "$?" = "0" ]; then
 		echo_ok
 	else
 		echo_failed
-		error "Removing symlink '$SYMPA_LIST_DATA_SYMLINK' failed! \n
+		error "Removing symlink '$SYMPA_LIST_DATA_BASE_SYMLINK' failed! \n
 							See '$_log_file' for further informations."
 		echononl "\tcontinue anyway [yes/no]: "
 		read OK
@@ -2936,17 +3013,17 @@ else
 	echo_skipped
 fi
 
-echononl "\tCreate Symlink $SYMPA_LIST_DATA_SYMLINK --> $SYMPA_LIST_DATA_BASE_PATH"
+echononl "\tCreate Symlink $SYMPA_LIST_DATA_BASE_SYMLINK --> $SYMPA_LIST_DATA_BASE_PATH"
 echo "" >> $_log_file
-echo "## - Create Symlink $SYMPA_LIST_DATA_SYMLINK --> $SYMPA_LIST_DATA_BASE_PATH.." >> $_log_file
+echo "## - Create Symlink $SYMPA_LIST_DATA_BASE_SYMLINK --> $SYMPA_LIST_DATA_BASE_PATH.." >> $_log_file
 echo "## -" >> $_log_file
-echo "ln -s \"$(basename $SYMPA_LIST_DATA_BASE_PATH)\" \"$SYMPA_LIST_DATA_SYMLINK\"" >> $_log_file
-ln -s "$(basename $SYMPA_LIST_DATA_BASE_PATH)" "$SYMPA_LIST_DATA_SYMLINK" >> $_log_file 2>&1
+echo "ln -s \"$(basename $SYMPA_LIST_DATA_BASE_PATH)\" \"$SYMPA_LIST_DATA_BASE_SYMLINK\"" >> $_log_file
+ln -s "$(basename $SYMPA_LIST_DATA_BASE_PATH)" "$SYMPA_LIST_DATA_BASE_SYMLINK" >> $_log_file 2>&1
 if [ "$?" = "0" ]; then
 	echo_ok
 else
 	echo_failed
-	error "Creating symlink '$SYMPA_LIST_DATA_SYMLINK' failed! \n
+	error "Creating symlink '$SYMPA_LIST_DATA_BASE_SYMLINK' failed! \n
 						See '$_log_file' for further informations."
 	echononl "continue anyway [yes/no]: "
 	read OK
@@ -3075,7 +3152,23 @@ else
    fi
 
    _key=home
-   _val="$SYMPA_LIST_DATA_DIR"
+   _val="$SYMPA_LIST_DATA_SYMLINK"
+   echo "" >> $_log_file
+   echo "## - Set \"$_key\" in file ${SYMPA_MAIN_CONF_DIR}/sympa.conf .." >> $_log_file
+   echo "## -" >> $_log_file
+   echononl "\tSet \"$_key\" in file ${SYMPA_MAIN_CONF_DIR}/sympa.conf .."
+   echo "perl -i -n -p -e \"s#^(\s*\#\s*${_key}.*)#\1\n$_key\t$_val#\" ${SYMPA_MAIN_CONF_DIR}/sympa.conf" >> $_log_file
+   perl -i -n -p -e "s#^(\s*\#\s*${_key}.*)#\1\n$_key\t$_val#" ${SYMPA_MAIN_CONF_DIR}/sympa.conf >> $_log_file 2>&1
+   if [ "$?" = "0" ]; then
+      echo_ok
+   else
+      echo_failed
+      fatal "Cannot set \"$_key\" in file \"${SYMPA_MAIN_CONF_DIR}/sympa.conf\"! \n
+                    See '${_log_file}' for further informations."
+   fi
+
+   _key=arc_path
+   _val="$SYMPA_LIST_ARC_SYMLINK"
    echo "" >> $_log_file
    echo "## - Set \"$_key\" in file ${SYMPA_MAIN_CONF_DIR}/sympa.conf .." >> $_log_file
    echo "## -" >> $_log_file