Email notifications now use BCC for multiple recipients
UpdateUnverifiedAdded Sep 24, 2026
When you send Grafana-managed alert email notifications to multiple recipients (without the “Single Email” option), Grafana Cloud Alertmanager now uses BCC instead of TO headers by default. This means individual recipient addresses are not visible to other recipients in the same notification, and the TO field is empty.
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Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.