Mail E2E Exporter is a Prometheus-compatible exporter that monitors the real end-to-end delivery path of emails: sending via SMTP and receiving via IMAP.
docker-compose exporter grafana imap selfhosted prometheus smtp email-delivery e2e-monitoring monitoring-stack mail-monitoring noncommercial email-roundtrip email-latency email-alerting email-metrics
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Updated
Nov 7, 2025 - Python