diff --git a/app/listmonk/utils.py b/app/listmonk/utils.py
index 805ee64..0ea078f 100644
--- a/app/listmonk/utils.py
+++ b/app/listmonk/utils.py
@@ -92,23 +92,23 @@ def add_email(email):
 
 def delete_bounced_emails():
     url = settings.LISTMONK_API + 'bounces'
-    auth = (settings.LISTMONK_USER, settings.LISTMONK_PASSWORD)
-    r = requests.get(url + '?per_page=10000', auth=auth).json()
+    auth = get_auth(headers)
+    r = requests.get(url + '?per_page=10000', headers=headers, auth=auth).json()
     ids = [sub['subscriber_id'] for sub in r['data']['results']]
     url = settings.LISTMONK_API + 'subscribers'
     for id in ids:
-        r = requests.delete(url + '?id=%s' % id, auth=auth).json()
+        r = requests.delete(url + '?id=%s' % id, headers=headers, auth=auth).json()
         if not r.get("data"):
             print(id)
 
 
 def delete_blacklisted_emails():
     url = settings.LISTMONK_API + 'subscribers'
-    auth = (settings.LISTMONK_USER, settings.LISTMONK_PASSWORD)
-    r = requests.get(url + '?per_page=10000', auth=auth).json()
+    auth = get_auth(headers)
+    r = requests.get(url + '?per_page=10000', headers=headers, auth=auth).json()
     ids = [u['id'] for u in r['data']['results'] if u['status'] == 'blocklisted']
     for id in ids:
-        r = requests.delete(url + '?id=%s' % id, auth=auth).json()
+        r = requests.delete(url + '?id=%s' % id, headers=headers, auth=auth).json()
         if not r.get("data"):
             print(id)