Public metrics
Delivery metrics
What the platform measures about its own mail: delivery, bounce and complaint rates over a rolling 30-day window. Rates only, never absolute volume.
Window: Sep 21, 2026 to Oct 21, 2026, UTC. · Computed: Oct 21, 2026, 12:28 PM UTC.
97.9%Delivery rateDelivered, opened or clicked, out of every resolved email.
1.2%Bounce rateBounced, out of every resolved email.
0.0%Complaint rateMarked as spam, out of every resolved email.
Method
How these numbers are produced
- Last 30 days, rolling: every email created in the window counts, nothing older.
- Rates only: this page never publishes absolute volume, per-customer or per-domain numbers.
- Accounts suspended for abuse are excluded from every count.
- Canceled and unsent emails are excluded: they were never attempted, so they are not delivery failures.
- Resolved emails are the denominator: delivered, opened, clicked, bounced, complained and failed.
- Updated hourly: one database read serves the page for an hour.
HTTP availability is measured separately, on the service status page.