Appointlet incident
Delays in booking confirmation & reminder emails
Appointlet experienced a major incident on June 4, 2026 affecting Emails, lasting 1h 59m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Jun 04, 2026, 10:19 PM UTC
We are currently investigating this incident.
- identified Jun 04, 2026, 10:41 PM UTC
Our upstream email provider has indicated they are having issues which is causing the delays, but all emails will go out. We'll update you when we know more.
- monitoring Jun 04, 2026, 11:19 PM UTC
We're still seeing significant delays in sending, and continue to monitor the situation.
- monitoring Jun 04, 2026, 11:38 PM UTC
We're starting to see delayed emails sending and are continuing to monitor.
- resolved Jun 05, 2026, 12:18 AM UTC
We're now seeing emails going out with minimal to no delay, so we're marking this issue as resolved. We apologize for the inconvenience and will analyze this situation to see how we can improve for the future.