Outage report · Partial outage

Stytch outage on Jun 15, 2026

Issue causing invalid_email errors for some valid B2B email addresses

SeverityPartial outage
StartedJun 15, 2026, 22:07UTC
ResolvedJun 16, 2026, 14:53UTC
Duration16h 46m

What happened

Stytch reported a partial outage starting Jun 15, 2026, 22:07 UTC. It was marked resolved at Jun 16, 2026, 14:53 UTC.

  • The incident lasted 16h 46m from first report to resolution.
  • It was the longest significant outage Stytch reported in the 12 months up to it.
  • Stytch had reported no other partial or major outages in the 90 days before it.
  • 6 other vendors we track reported a significant incident within 12 hours of it.

Latest update from Stytch

Type: Incident Duration: 16 hours and 46 minutes Affected Components: Message deliverability Jun 16, 14:53:00 GMT+0 - Resolved - This issue has been resolved. Jun 15, 22:07:00 GMT+0 - Investigating - We've identified an issue causing invalid\_email errors for some B2B users with valid email addresses.

Read Stytch's official incident report ↗

What our independent monitoring saw

Our independent monitoring of Stytch started after this incident, so this report is based on Stytch's status page.

Other outages around the same time

Significant incidents other vendors reported within 12 hours of this one.

Stytch's overall reliability

84.8/100

Stytch has a reliability score of 84.8/100, with 99.82% effective uptime and 6 incidents over the last 90 days.

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