Feat notify user errmsg

Add errmsg to be passed to task manager when error occurs

mail_config.py

 # Some variable for email
 Server = 'localhost'
-My_email = 'root@localhost'
+Admin_email = 'root@localhost'
 Sender = 'ROOT@LOCALHOST'
 Sender_alias = 'Services'
 Subject = 'New User Account'
@@ -22,9 +22,15 @@ User ID:  {{{{ username }}}}
 If you have any questions, please visit:
 {Info_url}
 
-or email at {My_email}
+or email at {Admin_email}
 
 Cheers,
 """
 
 Whole_mail = Head + Body
+
+UserReportHead = f"""From: {Sender_alias} <{Sender}>
+To: <{Admin_email}>
+Subject: User Creation Report:
+"""
+