diff --git a/IP_Notifier/ip_notifier.sh b/IP_Notifier/ip_notifier.sh
new file mode 100644
index 0000000..e39da75
--- /dev/null
+++ b/IP_Notifier/ip_notifier.sh
@@ -0,0 +1,104 @@
+#!/bin/bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+DUCDEV_LOG_FILEPATH=${SCRIPT_DIR}/ducdev.txt
+IP_LOG_FILEPATH=${SCRIPT_DIR}/ip.txt
+EMAIL_FILEPATH=${SCRIPT_DIR}/email.txt
+LOG_FILEPATH=${SCRIPT_DIR}/log.txt
+ALIVE_LOG_FILEPATH=${SCRIPT_DIR}/am_i_alive.txt
+
+EMAIL_TO=dkle99@yahoo.com
+EMAIL_FROM=noreply@noreply.com
+
+echo -e "`date`\n" > ${LOG_FILEPATH}
+
+# In order to use the "dig" command, need to install DNS Server package from the Synology Package Center
+CURRENT_WAN_IP4=$(/var/packages/DNSServer/target/bin/dig @resolver4.opendns.com myip.opendns.com +short)
+
+while [ "${CURRENT_WAN_IP4}" == "" ]; do
+   echo -e "`date` - Unable to obtain extern IP." >> ${LOG_FILEPATH}
+   sleep 3600
+   CURRENT_WAN_IP4=$(/var/packages/DNSServer/target/bin/dig @resolver4.opendns.com myip.opendns.com +short)
+done
+
+echo "Current IP: ${CURRENT_WAN_IP4}"
+
+if [ ! -f "${IP_LOG_FILEPATH}" ]; then
+  echo "${CURRENT_WAN_IP4}" |& tee ${IP_LOG_FILEPATH}
+  SAVED_WAN_IP4=${CURRENT_WAN_IP4}
+else
+  SAVED_WAN_IP4=$(head -n 1 ${IP_LOG_FILEPATH})
+  echo "Saved IP: ${SAVED_WAN_IP4}"
+fi
+
+while true; do
+   echo "Last updated on `date` " > ${ALIVE_LOG_FILEPATH}
+   if [[ "${CURRENT_WAN_IP4}" != "${SAVED_WAN_IP4}" ]]; then
+      echo "IP has changed"
+      echo "${CURRENT_WAN_IP4}" |& tee ${IP_LOG_FILEPATH}
+      echo "To: ${EMAIL_TO} " > ${EMAIL_FILEPATH}
+      echo "From: ${EMAIL_FROM} " >> ${EMAIL_FILEPATH}
+      echo "Subject: IP Changed ${CURRENT_WAN_IP4}" >> ${EMAIL_FILEPATH}
+      echo -e "\nThe old IP was ${SAVED_WAN_IP4}\nDate changed: `date`\n" >> ${EMAIL_FILEPATH}
+      email_response=$(ssmtp ${EMAIL_TO} < ${EMAIL_FILEPATH} 2>&1)
+      if [[ "$email_response" == "" ]]; then
+         echo -e "\nEmail Sent Successfully\n"
+      else
+         echo -e "\n\nWARNING -- An error occurred while sending email. The error was: $email_response\n\n"
+      fi
+      SAVED_WAN_IP4=${CURRENT_WAN_IP4}
+   fi
+   
+   DUCDEV_IP4=$(/var/packages/DNSServer/target/bin/dig ducdev.com +short)
+   
+   while [ "${DUCDEV_IP4}" == "" ]; do
+      echo -e "`date` - Unable to obtain DucDev.com IP." >> ${LOG_FILEPATH}
+      sleep 3600
+      DUCDEV_IP4=$(/var/packages/DNSServer/target/bin/dig ducdev.com +short)
+   done
+   
+   echo "DucDev IP: ${DUCDEV_IP4}"
+   
+   if [[ "${CURRENT_WAN_IP4}" != "${DUCDEV_IP4}" ]]; then
+      SEND_EMAIL=false
+      if [ -f "${DUCDEV_LOG_FILEPATH}" ]; then
+        SAVED_DATE=$(head -n 1 ${DUCDEV_LOG_FILEPATH})
+        
+        if [ "${SAVED_DATE}" != "$(date +"%D")" ]; then
+           SEND_EMAIL=true
+        fi
+      else
+        SEND_EMAIL=true
+      fi
+      
+      if [ "${SEND_EMAIL}" = true ]; then
+         echo "DucDev.com IP does not match home's external IP"
+         echo "To: ${EMAIL_TO} " > ${EMAIL_FILEPATH}
+         echo "From: ${EMAIL_FROM} " >> ${EMAIL_FILEPATH}
+         echo "Subject: IP Changed ${CURRENT_WAN_IP4}" >> ${EMAIL_FILEPATH}
+         echo -e "\nDucDev.com IP is ${DUCDEV_IP4}\nDate changed: `date`\n" >> ${EMAIL_FILEPATH}
+         email_response=$(ssmtp ${EMAIL_TO} < ${EMAIL_FILEPATH} 2>&1)
+         if [[ "$email_response" == "" ]]; then
+            echo -e "\nEmail Sent Successfully\n"
+         else
+            echo -e "\n\nWARNING -- An error occurred while sending email. The error was: $email_response\n\n"
+         fi
+         
+         echo "$(date +"%D")" > ${DUCDEV_LOG_FILEPATH}
+      fi
+   fi
+   
+   sleep 3600
+   CURRENT_WAN_IP4=$(/var/packages/DNSServer/target/bin/dig @resolver4.opendns.com myip.opendns.com +short)
+   
+   while [ "${CURRENT_WAN_IP4}" == "" ]; do
+      echo -e "`date` - Unable to obtain extern IP." >> ${LOG_FILEPATH}
+      sleep 3600
+      CURRENT_WAN_IP4=$(/var/packages/DNSServer/target/bin/dig @resolver4.opendns.com myip.opendns.com +short)
+   done
+done
+
+
+
+