diff --git a/mailing.py b/mailing.py
index 2a46fb9..9270311 100644
--- a/mailing.py
+++ b/mailing.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-from datetime import datetime, timezone
+from datetime import datetime, timezone, timedelta
 import time
 import threading
 import os
@@ -226,9 +226,11 @@ while i < len(inactive_users_id):
     email_datetime = email_datetime.replace(tzinfo=None)
 
     if seen != None:
-      reactivated = email_datetime < seen
 
-    if reactivated == True or seen == None: #if inactive user reactivated its account or deleted it we must delete related row from 'mailing_db_table'
+      reactivated = email_datetime < seen
+      last_year = datetime.today() - timedelta(days=365)
+
+    if reactivated == True or seen == None or seen > last_year: #if inactive user had reactivated its account or had deleted it we must delete related row from 'mailing_db_table'
      
       cur.execute("DELETE FROM " + mailing_db_table + " where account_id=(%s)", (inactive_users_id[i],))
       print("Deleting user " + str(inactive_users_id[i]))