diff --git a/collision_monitor/scripts/collision_detector_node.py b/collision_monitor/scripts/collision_detector_node.py
index a00fe13f..33e9bc5f 100755
--- a/collision_monitor/scripts/collision_detector_node.py
+++ b/collision_monitor/scripts/collision_detector_node.py
@@ -1,5 +1,8 @@
 #!/usr/bin/env python
 
+#---------------------------------------------------------------------------------
+# Make sure to change the email address and password in this code before executing
+#---------------------------------------------------------------------------------
 import rospy
 from geometry_msgs.msg import PoseWithCovarianceStamped
 import math
@@ -72,9 +75,9 @@ def check_collision(self):
                 self.pub_collision_status.publish(str(False))
 
     def send_email(self):
-        sender_email = 'nikunjparmar828@gmail.com'
-        sender_password = 'xhdu ypdp dbxv leey'
-        receiver_email = 'nikunjparmar828@gmail.com'
+        sender_email = 'xyz@gmail.com'
+        sender_password = ["PASSWORD GOES HERE"]
+        receiver_email = 'xyz@gmail.com'
         # Create the email
         msg = MIMEMultipart()
         msg['From'] = sender_email
@@ -105,4 +108,4 @@ def send_email(self):
     try:
         CollisionDetector()
     except rospy.ROSInterruptException:
-        pass
\ No newline at end of file
+        pass