Downrightnow
// Incident Post-MortemDRN-63DE8F6F

SendGrid outage on June 24, 2026

Major severityResolved2h 41mEmail API
Started · UTC
Jun 24, 06:10 PM
3h ago
Resolved · UTC
Jun 24, 08:51 PM
2m ago
Duration
2h 41m
End-to-end
Peak confidence
80.00
61 snapshots
// User impact

SendGrid users likely saw failed connections, degraded availability, or session instability for this Email API service. The incident reached Major severity and lasted 2h 41m. The stored report window does not show a preserved user-report spike.

// What happened

Jun 24, 11:10 PDT Identified - Our engineers have identified the issue and are working toward a fix. We will provide another update in 1 hour or as soon as more information becomes available. Jun 24, 11:05 PDT Investigating - Starting around 9:40 AM PST on June 24th 2026, our engineers began investigating an issue with Click Tracked links from EU Regionalized configured senders not working. Users may experience recipients seeing a 'Your connection is not private' when clicking links sent from EU regionalized configured accounts. This does not impact mail send. This does not impact ac

Deterministic readout · awaiting AI summary pass

// Timeline
  1. Incident detected

    Major confidence crossed the incident threshold for SendGrid: eU Regionalized Email Links Down.

  2. Status changed to Degraded Performance

    The stored readout moved to Degraded Performance with confidence 38.00.

  3. Marked resolved

    The incident was closed after 11 min of observed impact.

  4. Peak confidence reached

    Confidence peaked at 80.00 while the service was marked Operational.

// Signals by source0 sources

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

// Aggregate evidence

Confidence scoring

80.00

The incident reached 80.00 peak confidence across 61 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, Jun 24, 2026, 08:51 PM UTC.