Dash0 acquires Polar Signals

See whether your alerts arrive

Notification channels now show their delivery status. When a destination fails, refuses, or Dash0 stops sending, the channel says why and how to fix it.

A Slack notification channel with the delivery status Refused and a banner explaining how to fix it

Until now, you found out that a notification channel was broken during an incident, often because your customers noticed something your alerts didn't manage to tell you. Now Dash0 tracks the result of every alert delivery it sends to a notification channel, and each channel shows a delivery status. When a channel has a problem, admins see a marker on Notification Channels in the Settings menu. The channel shows a banner that explains what went wrong and how to fix it. After the fix, click Send test notification to confirm that alerts arrive again.

Read the docs: Monitor Notification Channel Delivery