Alerting
Resend
The same alerts, as email — for the moments no one is watching the channel.
Dashboard → Setup → Connections → Resend. Paste your Resend API key; it's verified with a domains read before it's stored, encrypted at rest, never returned.
- Recipients — the address you configure, or, when you leave it empty, every member of the app gets the alert.
- Sender — whatever you put in the optional from-address field; left blank, delivery falls back to Resend's onboarding sender (
Fictura <onboarding@resend.dev>), which is fine for trying it and worth replacing with an address on your verified domain before launch. - Triggers — the same set as Slack: error first-seen / regression / escalation, uptime down / recovered, experiment outcomes.
Slack and Resend aren't either/or — connect both and both fire. Alerting fans out to every connected channel, including your own outgoing webhook.