adding msmtp-queue-handler depending on off/on status; make msmtp-queue paths configurable; reset counter when queue=0

msmtp-handler.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# If offline, direct mail to msmtp-enqueue.sh
+# If online, direct mail to msmtp directly
+
+
+CURDIR=$(dirname "$(readlink -f "$0")")
+source "$CURDIR"/shared-functions.so
+
+mail=$(cat)
+par="$@"
+
+if [ "$var_conn" == "off" ]; then
+  echo "$mail" | $MSMTP_EN $par
+else
+  echo "$mail" | msmtp $par
+fi