How to Set Up Custom Email Alert Rules in PagerTree (Create on DOWN, Resolve on UP) - YAML Tutorial PagerTree Mar 26, 2026 PagerTree Share: Share on Facebook Share on Bluesky Share on LinkedIn Share through email Custom PagerTree email YAML rules tutorial: Automatically create alerts on DOWN status emails and resolve on UP—using MonitorID for deduplication. Official docs: https://pagertree.com/docs/integration-guides/email