better email memes

src/common/email.py

 import os
-from django.core.mail import send_mail
+from django.core.mail import send_mail, EmailMessage
 import codecs
 import sys
 
@@ -22,7 +22,14 @@ def send_out_mail(subject, message, SENDER_EMAIL, receiver_email):
         # It is in development
         print("Email sent from: " + str(SENDER_EMAIL) + " to: " + str(receiver_email))
     else:
-        send_mail(subject, message, SENDER_EMAIL, [receiver_email, ])
+        email = EmailMessage(
+            subject = subject,
+            body = message,
+            from_email = 'SENDER_EMAIL',
+            to = ['receiver_email'],
+            reply_to = [SENDER_EMAIL],
+        )
+        email.send()
 
 
 def registration(user):