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Alert & Notification Issues
Fix problems with alerts not being delivered.
Overview
Not receiving expected alerts? This guide helps troubleshoot notification delivery issues.
Check Alert Configuration
- Navigate to Settings → Notifications
- Verify your email/Slack preferences
- Check which alert types are enabled
- Review severity thresholds
Email Alerts Not Received
- Check spam/junk folder
- Add Bleach sender to safe senders
- Verify email address is correct
- Check if email delivery is enabled
- Review email server logs if self-hosted
Slack Alerts Not Received
- Verify Slack integration is connected
- Check the configured channel exists
- Ensure bot has channel permissions
- Test with "Send Test Notification"
Alert Rule Issues
- Navigate to Alerts → Alert Rules
- Check if rules are enabled
- Review rule conditions
- Check cooldown settings
- Verify scope/filters
View Alert History
- Go to Alerts → History
- View triggered alerts
- Check delivery status
- Review any delivery failures
Common Causes
- Alert cooldown: Same alert won't re-trigger during cooldown
- Severity threshold: Issue severity below configured threshold
- Scope mismatch: Issue doesn't match alert rule filters
- Integration disconnected: Slack or email integration needs reconnection
Testing Alerts
- Use "Send Test Notification" feature
- Create a test alert rule with low threshold
- Verify delivery channel is working
- Check notification preferences