Notifications

Alerts route through eleven channels. Configure globally in Settings -> Notifications; override per-monitor on any card.

CHANNELS

Email - Discord - Slack - Microsoft Teams - Google Chat - Telegram - Pushover - PagerDuty - In-app - Firebase Cloud Messaging (Android) - Web Push.

Notification channel list with in-app, web push, mobile push, email, Discord and Google Chat rows, each with OK, KO, DEG and TRG state toggles — Every channel is enabled per state, so a channel can carry outages without also carrying recoveries. Webhook channels can hold several labelled destinations.

STATE FILTERS

Per channel you can toggle which transitions to receive: KO (down), REC (recovered), DEG (degraded), MISS (heartbeat miss), MAINT (maintenance start/end).

DELIVERY GUARANTEES

All configured channels fire in parallel. If a channel fails, the in-app notification and a fallback email list the affected channels.
Webhook-based channels (Slack/Discord/Teams/Google Chat) use SafeDialContext to block private-IP exfiltration.
Saved webhook URLs and bot tokens are masked in GET responses; you can test-send once a channel is configured.