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Outage in PostHog EU

Email delivery failing across all third-party email provider sends

Resolved Minor
May 25, 2026 - Started 13 days ago - Lasted about 1 hour

Incident Report

Summary AI Generated

PostHog EU experienced a complete failure of email delivery across all third-party email providers for 1.2 hours. Customers experienced delays in receiving authentication, transactional, and promotional emails during this period. The service was restored and email delivery returned to normal, with the team monitoring the situation to ensure stability.

Emails are being delivered normally now, monitoring the situation.

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Latest Updates ( sorted recent to last )
INVESTIGATING 13 days ago - at 05/25/2026 12:36PM

Customer will experience lag in receiving authentication, transactional and promotional emails until the incident is resolved.

MONITORING 13 days ago - at 05/25/2026 01:15PM

Emails are being delivered normally now, monitoring the situation.

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