global: # The smarthost and SMTP sender used for mail notifications. smtp_smarthost: 'smtp.example.com:8825' smtp_from: 'no-reply@example.com' smtp_require_tls: false # The root route on which each incoming alert enters. route: # The labels by which incoming alerts are grouped together. For example, # multiple alerts coming in for cluster=A and alertname=LatencyHigh would # be batched into a single group. # # To aggregate by all possible labels use '...' as the sole label name. # This effectively disables aggregation entirely, passing through all # alerts as-is. This is unlikely to be what you want, unless you have # a very low alert volume or your upstream notification system performs # its own grouping. Example: group_by: [...] receiver: 'team-IT-Support-mails' group_by: [...] repeat_interval: 4h receivers: - name: 'team--IT-Support--mails' email_configs: - to: 'firstname.lastname@example.com'