Isitreallydown?
// Incident Post-MortemDRN-3113B6C8

Mailgun outage on February 25, 2026

Minor severityResolved45 minEmail API
Started · UTC
Feb 25, 09:45 PM
76d ago
Resolved · UTC
Feb 25, 10:30 PM
76d ago
Duration
45 min
End-to-end
Peak confidence
25.00
0 snapshots
// What happened

Feb 25, 13:45 PSTResolved - This incident has been resolved.Feb 25, 13:36 PSTMonitoring - A fix has been implemented and we are monitoring the results.Feb 25, 12:25 PSTUpdate - We are continuing to work on a fix for this issue.Feb 25, 11:47 PSTUpdate - We are continuing to work on a fix for this issue.Feb 25, 11:30 PSTUpdate - We are continuing to work on a fix for this issue.Feb 25, 11:29 PSTIdentified - Domain verification is also impacted. Increased chances of domain verification failing. The issue has been identified and engineering is actively working on a fix.Feb 25, 11:29 PSTUpdate - We

Deterministic readout · awaiting AI summary pass

// Timeline
  1. Incident detected

    Minor confidence crossed the incident threshold for Intermittent Email Validation Errors.

  2. Marked resolved

    The incident was closed after 45 min of observed impact.

// Signals by source0 sources

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

// Aggregate evidence

Confidence scoring

25.00

The incident reached 25.00 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 Wed, Feb 25, 2026, 10:30 PM UTC.

// 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 45 min. The stored report window does not show a preserved user-report spike.