diff --git a/litellm/integrations/SlackAlerting/slack_alerting.py b/litellm/integrations/SlackAlerting/slack_alerting.py
index 2f86f92d06c..65f4774a693 100644
--- a/litellm/integrations/SlackAlerting/slack_alerting.py
+++ b/litellm/integrations/SlackAlerting/slack_alerting.py
@@ -1140,13 +1140,16 @@ Model Info:
         """Poll every pass for a loaded router, the alert being on, and no alert in the last day, then alert
 
         A pass that could not alert (no router yet, alert type off, a sibling pod holds the daily lock, or a
-        redis blip at claim time) is retried on the next poll instead of costing a day
+        redis blip at claim time) is retried on the next poll instead of costing a day, while a pass that
+        raised (a missing webhook, say) backs off a full day so a misconfiguration logs once, not every poll
         """
         while True:
             try:
                 await self._run_deprecation_alert_pass(get_llm_router(), pod_lock_manager)
             except Exception as e:  # noqa: BLE001  # a failed alert must not kill the loop
                 verbose_proxy_logger.exception("Error in model deprecation alert loop: %s", e)
+                await asyncio.sleep(DEFAULT_DEPRECATION_CHECK_INTERVAL_SECONDS)
+                continue
             await asyncio.sleep(DEPRECATION_IDLE_POLL_SECONDS)
 
     async def send_webhook_alert(self, webhook_event: WebhookEvent) -> bool:
diff --git a/tests/test_litellm/integrations/SlackAlerting/test_model_deprecation_alert.py b/tests/test_litellm/integrations/SlackAlerting/test_model_deprecation_alert.py
index 9556775dad0..fd54d26c1f6 100644
--- a/tests/test_litellm/integrations/SlackAlerting/test_model_deprecation_alert.py
+++ b/tests/test_litellm/integrations/SlackAlerting/test_model_deprecation_alert.py
@@ -359,3 +359,37 @@ async def test_should_not_alert_or_claim_the_lock_within_a_day_of_a_sent_alert(m
 
     pod_lock_manager.acquire_lock.assert_not_awaited()
     mock_send_alert.assert_not_awaited()
+
+
+@pytest.mark.asyncio
+async def test_should_back_off_a_full_day_after_a_pass_raises(monkeypatch):
+    """A misconfigured webhook raises on every send, which must log once a day rather than every poll"""
+    monkeypatch.setattr(litellm, "model_cost", DEAD_MODEL_COST)
+    alerting = SlackAlerting(
+        alerting=["slack"], alert_types=[AlertType.model_deprecation_warnings]
+    )
+    router = _make_router([DEAD_ALIAS_DEPLOYMENT])
+    slept: list[float] = []
+
+    async def stop_after_second_pass(seconds):
+        slept.append(seconds)
+        if len(slept) == 2:
+            raise asyncio.CancelledError
+
+    with (
+        patch.object(
+            alerting,
+            "send_alert",
+            new_callable=AsyncMock,
+            side_effect=ValueError("Missing SLACK_WEBHOOK_URL from environment"),
+        ) as mock_send_alert,
+        patch(
+            "litellm.integrations.SlackAlerting.slack_alerting.asyncio.sleep",
+            side_effect=stop_after_second_pass,
+        ),
+        pytest.raises(asyncio.CancelledError),
+    ):
+        await alerting.run_scheduled_deprecation_check(get_llm_router=lambda: router)
+
+    assert slept == [DEFAULT_DEPRECATION_CHECK_INTERVAL_SECONDS] * 2
+    assert mock_send_alert.await_count == 2
diff --git a/ui/litellm-dashboard/src/components/settings.tsx b/ui/litellm-dashboard/src/components/settings.tsx
index 904fd4d611e..1f98e91fbfc 100644
--- a/ui/litellm-dashboard/src/components/settings.tsx
+++ b/ui/litellm-dashboard/src/components/settings.tsx
@@ -277,6 +277,7 @@ const Settings: React.FC<SettingsPageProps> = ({ accessToken, userRole, userID,
     daily_reports: "Weekly/Monthly Spend Reports",
     outage_alerts: "Outage Alerts",
     region_outage_alerts: "Region Outage Alerts",
+    model_deprecation_warnings: "Model Deprecation Warnings",
   };
 
   useEffect(() => {