Outage in Fastmail
Interrupted access to Fastmail services
Resolved Minor
May 29, 2026 - Started 5 days ago
- Lasted 17 minutes
Incident Report
Summary AI Generated
Fastmail experienced a 17-minute service interruption caused by a failure on one of their IMAP servers, affecting a small number of users' access to the web client, mobile app, and mail delivery. The company identified the root cause within 5 minutes and successfully restored all affected services. Fastmail continued monitoring to ensure stability after the resolution.
We have restored the affected services and we are continuing to monitor.
Components affected
Fastmail Web client and mobile app Fastmail Mail delivery Fastmail General AvailabilityTrusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
MONITORING
5 days ago - at 05/29/2026 10:45PM
We have restored the affected services and we are continuing to monitor.
INVESTIGATING
5 days ago - at 05/29/2026 10:07PM
A small number of users are experiencing issues with accessing Fastmail service. We are currently investigating this incident.
IDENTIFIED
5 days ago - at 05/29/2026 10:12PM
We've identified the issue as being caused by a failure on one of our IMAP servers, and we're actively working on a fix.
Latest Fastmail outages
Interrupted access to Fastmail services - 5 days ago
Interrupted access to Fastmail services - 7 days ago
Interrupted access to Fastmail services - 2 months ago
Interrupted access to Fastmail services - 3 months ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
