diff --git a/src/open_inwoner/conf/base.py b/src/open_inwoner/conf/base.py
index 45baa8c3bc..ce9a62b1e4 100644
--- a/src/open_inwoner/conf/base.py
+++ b/src/open_inwoner/conf/base.py
@@ -672,7 +672,15 @@
 CELERY_BEAT_SCHEDULE = {
     "Import ZGW data": {
         "task": "Import ZGW data",
-        "schedule": crontab(hour=7, minute=0),
+        "schedule": crontab(minute="0", hour="7", day="*"),
+    },
+    "Retry emails": {
+        "task": "django_yubin.tasks.retry_emails",
+        "schedule": crontab(minute="1", hour="*", day="*"),
+    },
+    "Delete old emails": {
+        "task": "django_yubin.tasks.delete_old_emails",
+        "schedule": crontab(minute="0", hour="6", day="*"),
     },
 }