Downrightnow
// Incident Post-MortemDRN-717D7BEF

Mailgun outage on June 5, 2026

Minor severityResolved3h 1mEmail API
Started · UTC
Jun 05, 01:26 PM
20d ago
Resolved · UTC
Jun 05, 04:27 PM
19d ago
Duration
3h 1m
End-to-end
Peak confidence
45.00
0 snapshots
// User impact

Mailgun users likely saw failed connections, degraded availability, or session instability for this Email API service. The incident reached Minor severity and lasted 3h 1m. The stored report window does not show a preserved user-report spike.

// What happened

Jun 5, 06:26 PDT Investigating - Logs are currently experiencing delays of 15 minutes in Mailgun's US region. Outbound processing, inbound processing, and webhook delivery are operating normally.

Deterministic readout · awaiting AI summary pass

// Timeline

  1. Incident detected

    Minor confidence crossed the incident threshold for Mailgun: delayed logs in US region.

  2. Marked resolved

    The incident was closed after 3h 1m of observed impact.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

45.00

The incident reached 45.00 peak confidence across available stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Fri, Jun 05, 2026, 04:27 PM UTC.